18 Weeknight Cheesy Chicken and Broccoli Casseroles

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Under 30 minutes, these 18 cheesy chicken and broccoli casseroles make busy weeknights deliciously easy. Perfect for comfort food cravings, each recipe combines tender chicken, vibrant broccoli, and gooey cheese for a satisfying one-dish dinner. You’ll want to bookmark this roundup for quick, family-friendly meals that never compromise on flavor!

Classic Cheesy Chicken Broccoli Casserole

Despite its humble ingredients, this Classic Cheesy Chicken Broccoli Casserole delivers a comforting, crowd-pleasing meal that’s perfect for busy weeknights. Don’t be intimidated by the homemade cheese sauce—it comes together in minutes and makes all the difference. Duplicate this recipe exactly, and you’ll have a golden, bubbly casserole every time.

Serving: 6 | Prep Time: 20 minutes | Cooking Time: 30 minutes

Ingredients

For the Casserole Base

2 cups cooked chicken, shredded or diced
3 cups fresh broccoli florets (about 1 large head)
1 cup cooked long-grain white or brown rice
1/2 cup finely chopped yellow onion
2 cloves garlic, minced

For the Cheese Sauce

3 tablespoons unsalted butter
3 tablespoons all-purpose flour
1 1/2 cups whole milk
1/2 cup low-sodium chicken broth
2 cups shredded sharp cheddar cheese (8 oz), divided
1/4 teaspoon paprika
1/4 teaspoon dry mustard powder
1/2 teaspoon salt
1/4 teaspoon black pepper

For the Topping

1/2 cup panko breadcrumbs
1 tablespoon unsalted butter, melted

Instructions

Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with nonstick spray or butter.
Bring a medium pot of salted water to a boil. Add the broccoli florets and blanch for exactly 2 minutes—they should turn bright green but still be crisp. Drain immediately and run under cold water to stop cooking. Set aside.
In a large skillet over medium heat, melt 3 tablespoons butter. Add the chopped onion and minced garlic; sauté for 2 minutes until the onion is translucent.
Sprinkle the flour over the onion mixture and whisk constantly for 1 minute to cook out the raw flour taste.
Slowly pour in the milk and chicken broth while whisking. Continue whisking until the mixture thickens, about 3–4 minutes. It should coat the back of a spoon.
Reduce heat to low. Add 1 1/2 cups of the shredded cheddar cheese, paprika, dry mustard, salt, and pepper. Whisk until the cheese is fully melted and the sauce is smooth. Remove from heat.
In a large bowl, combine the cooked chicken, blanched broccoli, cooked rice, and the cheese sauce. Stir gently until everything is evenly coated.
Transfer the mixture to the prepared baking dish and spread it into an even layer. Sprinkle the remaining 1/2 cup cheddar cheese on top.
In a small bowl, mix the panko breadcrumbs with 1 tablespoon melted butter. Sprinkle the buttered breadcrumbs evenly over the cheese layer.
Bake uncovered for 25–30 minutes, until the casserole is hot and bubbly and the topping is golden brown. Tip: Let the casserole rest for 5 minutes before serving—this helps it set and prevents it from being too runny.

Perfectly portioned, this casserole offers a creamy, cheesy interior with a satisfying crunch from the panko topping. Pair it with a simple green salad or roasted vegetables for a complete meal. Personally, I love to squeeze a bit of lemon juice over the top just before serving—it brightens the rich flavors beautifully.

Mexican Chicken Broccoli Casserole

Every home cook deserves a one-dish wonder that delivers bold Tex-Mex flavor with minimal fuss. This Mexican Chicken Broccoli Casserole combines tender chicken and crisp-tender broccoli in a creamy salsa sauce, topped with melted pepper jack cheese for a spicy, satisfying meal. It's perfect for busy weeknights when you want something hearty and delicious.

Serving: 6 | Prep Time: 20 minutes | Cooking Time: 30 minutes

Ingredients

For the Creamy Salsa Sauce

1 can (10 oz) diced tomatoes with green chiles (Rotel)
1/2 cup salsa (any heat level)
1/2 cup sour cream
1/2 cup chicken broth
1 tbsp all-purpose flour
1 tsp ground cumin
1/2 tsp garlic powder
Salt and pepper to taste

For the Casserole Base

3 cups cooked, shredded chicken (from about 1 lb boneless skinless chicken breasts)
4 cups broccoli florets (fresh or frozen, thawed)
2 cups cooked white rice (or quinoa)
1 cup shredded pepper jack cheese
1/4 cup chopped fresh cilantro

For the Topping

1/2 cup shredded pepper jack cheese
1/4 cup panko breadcrumbs (optional)
1 tbsp melted butter (if using breadcrumbs)

Instructions

Preheat oven to 375°F. Grease a 9×13-inch baking dish.
In a medium bowl, whisk together the diced tomatoes with green chiles, salsa, sour cream, chicken broth, flour, cumin, garlic powder, salt, and pepper until smooth. This is your creamy salsa sauce. Tip: For best results, use a full-flavored salsa—mild, medium, or hot depending on your spice preference.
In a large bowl, combine the shredded chicken, broccoli florets, cooked rice, and 1 cup of pepper jack cheese. Pour the sauce over and stir until everything is evenly coated. Tip: If using frozen broccoli, thaw and pat dry to avoid excess moisture.
Transfer the mixture to the prepared baking dish and spread evenly.
In a small bowl, mix the remaining 1/2 cup pepper jack cheese with panko and melted butter (if using). Sprinkle over the casserole.
Bake for 25-30 minutes, until the casserole is bubbly and the top is golden brown. Let rest for 5 minutes before serving. Tip: Let the casserole rest after baking to set the layers for cleaner slices.
Garnish with chopped cilantro and serve hot.

Once out of the oven, the casserole is creamy, cheesy, and just spicy enough from the pepper jack and salsa. The broccoli stays vibrant and adds a nice texture contrast to the tender chicken. Serve with a side of tortilla chips or a simple green salad to round out the meal.

Italian Chicken Broccoli Casserole

Nothing beats a comforting casserole that comes together with simple, wholesome ingredients. This Italian Chicken Broccoli Casserole layers tender chicken, bright broccoli, and a rich marinara sauce, then finishes with a bubbly blanket of mozzarella and Parmesan. It's a weeknight dinner hero that feels like a warm hug from the oven.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 30 minutes

Ingredients

For the Chicken

1.5 lbs boneless, skinless chicken breasts
1/2 teaspoon salt
1/4 teaspoon black pepper
2 tablespoons olive oil

For the Broccoli

4 cups fresh broccoli florets (about 1 large head)

For the Sauce & Topping

2 cups marinara sauce
1 teaspoon dried basil (or 2 tablespoons fresh chopped basil)
1 cup shredded mozzarella cheese
1/2 cup grated Parmesan cheese

Instructions

Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
Season the chicken breasts evenly with salt and pepper. Heat olive oil in a large skillet over medium-high heat.
Sear the chicken for 2-3 minutes per side, until golden brown. It will not be fully cooked through—that's fine. Transfer to a cutting board and let rest for 2 minutes, then slice into 1-inch bite-sized pieces.
While the chicken rests, steam the broccoli florets: place them in a microwave-safe bowl with 2 tablespoons of water, cover, and microwave on high for 2-3 minutes until just tender-crisp. Drain well. (Tip: Overcooking broccoli will make it mushy in the casserole, so keep an eye on it.)
In a medium bowl, stir together the marinara sauce and dried basil (if using fresh basil, add it at the end of baking to preserve its brightness).
In the prepared baking dish, combine the sliced chicken and steamed broccoli florets. Pour the marinara mixture over the top and toss gently with a spatula to coat everything evenly.
Sprinkle the shredded mozzarella evenly over the casserole, followed by the grated Parmesan. (Tip: For a crispier top, you can broil the casserole for the last 1-2 minutes, but watch closely to avoid burning.)
Bake uncovered for 20-25 minutes, until the sauce is bubbly around the edges and the cheese is melted and lightly golden. (Tip: If the cheese browns too quickly, tent loosely with foil for the remaining time.)
Remove from the oven and let it rest for 5 minutes—this allows the casserole to set so it slices cleanly. If using fresh basil, sprinkle it on top just before serving.

Melty mozzarella and savory Parmesan create a golden crust that contrasts beautifully with the tender chicken and still-bright broccoli. Serve it over a bed of al dente pasta, alongside a crisp green salad, or simply with crusty bread to soak up every last drop of marinara. However you dish it up, this casserole is guaranteed to earn a spot in your regular dinner rotation.

Keto Chicken Broccoli Casserole

Your new go-to keto dinner is here: a creamy chicken and broccoli casserole without any pasta. This low-carb comfort food combines tender chicken, fresh broccoli, and a rich cheese sauce made with cream cheese and Parmesan.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 30 minutes

Ingredients

For the casserole base

2 cups cooked shredded chicken
4 cups fresh broccoli florets
1/2 cup diced onion
2 cloves garlic, minced

For the cheese sauce

8 oz cream cheese, softened
1/2 cup heavy cream
1/2 cup grated Parmesan cheese
1/2 cup shredded cheddar cheese
1/2 tsp garlic powder
1/2 tsp salt
1/4 tsp black pepper

Other

2 tbsp butter

Instructions

Preheat your oven to 375°F (190°C).
Fill a medium pot with water and bring to a boil. Add the broccoli florets and blanch for 2 minutes. Drain and set aside. Tip: Don't overcook the broccoli – it will continue cooking in the oven.
In a large skillet over medium heat, melt the butter. Add the diced onion and cook until softened, about 3 minutes. Add the minced garlic and cook for 30 seconds until fragrant.
Reduce heat to low. Add the softened cream cheese and heavy cream, stirring constantly until the cream cheese is fully melted and the sauce is smooth. Tip: For a silky sauce, ensure the cream cheese is at room temperature before starting.
Stir in half of the grated Parmesan cheese, garlic powder, salt, and pepper. Mix until well combined.
Add the cooked shredded chicken and blanched broccoli to the skillet. Stir to coat everything evenly with the sauce.
Transfer the mixture to a greased 9×13-inch baking dish. Spread it into an even layer.
Top with the shredded cheddar cheese and the remaining Parmesan cheese.
Bake for 20-25 minutes, until the casserole is bubbly and the top is golden brown. Tip: If the top browns too quickly, loosely cover with foil.
Remove from the oven and let it rest for 5 minutes before serving. This allows the casserole to set, making it easier to scoop.

Each bite delivers a creamy, cheesy richness that satisfies without the carbs. This casserole is perfect for meal prep—just reheat in the oven for a quick lunch. Enjoy it with a side salad for a complete keto meal.

Gluten-Free Chicken Broccoli Casserole

Every time I make this gluten-free chicken broccoli casserole, I'm reminded that comfort food can be inclusive. The creamy cheese sauce clings to every piece of gluten-free pasta, while tender chicken and broccoli make it a hearty one-dish meal.

Serving: 6 | Prep Time: 20 minutes | Cooking Time: 35 minutes

Ingredients

For the casserole base

8 oz gluten-free pasta (such as penne or rotini)
2 cups cooked shredded chicken (about 1 lb)
3 cups broccoli florets

For the cheese sauce

3 tbsp unsalted butter
3 tbsp gluten-free all-purpose flour
2 cups whole milk
1/2 cup heavy cream
2 cups shredded sharp cheddar cheese
1/2 tsp salt
1/4 tsp garlic powder
1/4 tsp black pepper

For the topping

1/2 cup gluten-free breadcrumbs
1/2 cup shredded mozzarella cheese
2 tbsp unsalted butter, melted

Instructions

Preheat oven to 375°F. Grease a 9×13-inch baking dish.
Bring a large pot of salted water to a boil. Add gluten-free pasta and cook until just al dente, about 1 minute less than package directions. Drain and rinse with cool water to stop cooking. Tip: Gluten-free pasta becomes mushy if overcooked, so err on the side of firm. Set aside.
Place broccoli florets in a microwave-safe bowl with 2 tablespoons water. Cover and microwave on high for 3-4 minutes until bright green and tender-crisp. Drain and set aside.
In a large saucepan, melt 3 tablespoons butter over medium heat. Whisk in gluten-free flour and cook for 1 minute, stirring constantly. Gradually pour in milk and cream, whisking continuously. Bring to a gentle simmer and cook for 3-4 minutes until thickened enough to coat the back of a spoon. Tip: If the sauce is too thick, add a splash more milk; if too thin, cook a bit longer.
Remove saucepan from heat. Stir in 2 cups shredded cheddar until fully melted. Season with salt, garlic powder, and black pepper. Taste and adjust seasoning.
In a large bowl, combine cooked pasta, broccoli, shredded chicken, and cheese sauce. Mix until evenly coated.
Transfer mixture to prepared baking dish. In a small bowl, mix gluten-free breadcrumbs, mozzarella, and melted butter. Sprinkle evenly over the casserole.
Bake for 20-25 minutes until bubbly and topping is golden brown. Let rest for 5 minutes before serving. Tip: For extra browning, broil for the last 1-2 minutes, watching closely.

Rich and creamy, this casserole proves that gluten-free eating doesn't mean sacrificing flavor. The golden, crispy breadcrumb topping adds a perfect crunch against the tender pasta and broccoli. Serve it straight from the oven for the ultimate comfort.

Lightened-Up Chicken Broccoli Casserole

Nothing beats a comforting casserole that feels indulgent but is secretly lightened up. This Chicken Broccoli Casserole swaps heavy cream for Greek yogurt and uses reduced-fat cheddar, so you can enjoy every creamy, cheesy bite without the guilt. It's a perfect weeknight dinner that comes together easily.

Serving: 6 | Prep Time: 20 minutes | Cooking Time: 30 minutes

Ingredients

For the casserole base

2 cups cooked and shredded chicken breast (about 12 oz)
3 cups broccoli florets (about 1 medium head)
1 ½ cups cooked brown rice

For the creamy sauce and topping

2 tbsp unsalted butter
3 tbsp all-purpose flour
1 ½ cups low-fat milk
½ cup plain Greek yogurt
1 cup reduced-fat sharp cheddar cheese, shredded, divided (¾ cup for sauce, ¼ cup for topping)
½ tsp salt
¼ tsp black pepper
¼ tsp garlic powder

Instructions

Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
Cut the broccoli into bite-sized florets. Bring a pot of salted water to a boil, add broccoli, and cook for 2-3 minutes until bright green and just tender. Drain and rinse with cold water to stop the cooking. Tip: Don't overcook; it will continue to cook in the oven.
In a large saucepan over medium heat, melt the butter. Whisk in the flour and cook for 1 minute, stirring constantly, to form a roux. Tip: This removes the raw flour taste.
Gradually pour in the milk, whisking continuously to avoid lumps. Cook until the sauce thickens, about 3-4 minutes, until it coats the back of a spoon.
Remove the saucepan from heat. Whisk in the Greek yogurt until smooth. Then add ¾ cup of the shredded cheddar cheese, salt, pepper, and garlic powder. Stir until the cheese is melted and the sauce is creamy.
In a large bowl, combine the cooked chicken, broccoli, and brown rice. Pour the sauce over the mixture and stir until everything is evenly coated.
Transfer the mixture to the prepared baking dish and spread it into an even layer. Sprinkle the remaining ¼ cup shredded cheddar on top.
Bake for 20-25 minutes, until the casserole is hot and bubbly around the edges, and the cheese on top is melted and lightly golden. Tip: Let it rest for 5 minutes before serving to allow the sauce to set, making it easier to slice.
Serve warm.

The result is a creamy, cheesy casserole with tender chicken and bright broccoli, all without the heaviness of traditional versions. Pair it with a side salad or roasted vegetables for a complete meal. Leftovers reheat beautifully for lunch the next day.

Spicy Buffalo Chicken Broccoli Casserole

Welcome to today's kitchen lesson where we'll craft a Spicy Buffalo Chicken Broccoli Casserole that's perfect for game day or a cozy dinner. This dish combines tender chicken, crisp broccoli, and a fiery buffalo sauce, all baked under a cheesy, crunchy topping.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 35 minutes

Ingredients

For the casserole base

3 cups cooked shredded chicken (about 1 lb)
4 cups broccoli florets (from 1 large head)
1 cup shredded sharp cheddar cheese
1/2 cup crumbled blue cheese

For the buffalo sauce mixture

1/2 cup hot sauce (such as Frank's RedHot)
1/4 cup unsalted butter
1 tablespoon apple cider vinegar
1/2 teaspoon garlic powder
1/4 teaspoon smoked paprika

For the cream base

1 cup sour cream
1/2 cup mayonnaise
1 large egg
1/4 cup all-purpose flour

For the topping

1/2 cup panko breadcrumbs
2 tablespoons melted butter
1/4 cup shredded sharp cheddar cheese

Instructions

Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
In a large bowl, combine the shredded chicken and broccoli florets.
In a small saucepan over medium heat, melt 1/4 cup butter with the hot sauce, apple cider vinegar, garlic powder, and smoked paprika. Whisk until smooth, then remove from heat.
In a separate medium bowl, whisk together the sour cream, mayonnaise, egg, and flour until well combined.
Pour the buffalo sauce mixture and the cream mixture over the chicken and broccoli. Stir gently until everything is evenly coated.
Fold in 1 cup of shredded cheddar and the blue cheese crumbles.
Transfer the mixture to the prepared baking dish and spread it into an even layer.
In a small bowl, mix the panko breadcrumbs with 2 tablespoons melted butter until the crumbs are moistened. Stir in 1/4 cup shredded cheddar.
Sprinkle the topping evenly over the casserole.
Bake on the center rack for 30-35 minutes, until the top is golden and the edges are bubbly.
Let the casserole rest for 5 minutes before serving. This allows the filling to set and makes slicing easier.
Tip: For even cooking, cut broccoli into uniform 1-inch florets.
Tip: Use freshly shredded cheese for better melting and flavor.
Tip: If you prefer a milder spice, reduce the hot sauce to 1/3 cup and add 1/4 cup plain Greek yogurt to the cream base.

The finished casserole boasts a crispy, golden crust with a tender, creamy interior. The buffalo kick is balanced by the tangy blue cheese and mellow cheddar, while the broccoli adds a pleasant crunch. Serve it with celery sticks and ranch or blue cheese dressing for a classic Buffalo experience.

Creamy Pesto Chicken Broccoli Casserole

Starting with a base of tender chicken and vibrant broccoli, this casserole brings together the bright flavor of basil pesto with creamy mozzarella and sweet cherry tomatoes. It's a one-dish dinner that feels both indulgent and easy, perfect for busy weeknights.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 30 minutes

Ingredients

For the chicken and vegetables

1 lb boneless, skinless chicken breasts (about 2 breasts)
2 cups broccoli florets
1 cup cherry tomatoes, halved

For the creamy pesto sauce

1 cup heavy cream
1/2 cup basil pesto (store-bought or homemade)
1/2 cup freshly grated Parmesan cheese
2 cloves garlic, minced
1/2 teaspoon salt
1/4 teaspoon black pepper

For the topping

1 cup shredded mozzarella cheese

Instructions

Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with nonstick spray or butter.
Cut the chicken breasts into 1-inch cubes. Season with 1/4 teaspoon salt and 1/8 teaspoon pepper. (Tip: Uniform cubes ensure even cooking.)
Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add the chicken and cook, stirring occasionally, until golden and no longer pink in the center, about 5–6 minutes. Transfer to a large bowl.
In a medium bowl, whisk together the heavy cream, basil pesto, grated Parmesan, minced garlic, remaining 1/4 teaspoon salt, and remaining 1/8 teaspoon pepper until smooth.
Add the broccoli florets and cherry tomatoes to the bowl with the chicken. Pour the pesto cream sauce over the top and stir well to coat everything evenly. (Tip: If you prefer softer broccoli, blanch it in boiling water for 1 minute and drain before adding.)
Pour the mixture into the prepared baking dish and spread it into an even layer.
Sprinkle the shredded mozzarella cheese evenly over the top. (Tip: Use a good-quality, low-moisture mozzarella for the best melt.)
Bake for 20–25 minutes, until the sauce is bubbly and the cheese is melted and lightly golden. Let the casserole rest for 5 minutes before serving. (Tip: Resting allows the sauce to thicken slightly, making it easier to serve.)

Every bite of this casserole delivers creamy, herbaceous goodness with pops of sweet tomato and tender broccoli. The melted mozzarella forms a gooey, golden top that's irresistible. Serve it with a side of crusty bread to soak up any extra sauce.

Chicken Broccoli Rice Casserole

A hearty casserole that brings together tender chicken, vibrant broccoli, and fluffy long-grain rice in a creamy cheddar sauce. This dish is perfect for weeknight dinners, offering a complete meal in one pan with a golden, bubbly topping. Follow these steps to create a comforting classic that your family will love.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 45 minutes

Ingredients

For the Casserole Base

1 lb boneless, skinless chicken breasts
3 cups broccoli florets (fresh or frozen, thawed)
1 cup long-grain white rice, uncooked
2 cups low-sodium chicken broth

For the Creamy Sauce

2 tbsp unsalted butter
2 tbsp all-purpose flour
1 cup whole milk
2 cups shredded sharp cheddar cheese
1/2 tsp salt
1/4 tsp black pepper
1/4 tsp garlic powder

For the Topping (optional)

1/2 cup panko breadcrumbs
1 tbsp melted butter

Instructions

Preheat your oven to 375°F. Lightly grease a 9×13-inch baking dish.
In a medium saucepan, bring the chicken broth to a boil. Stir in the rice, reduce heat to low, cover, and simmer for 15 minutes. The rice will be slightly undercooked—that's fine. Remove from heat and set aside.
While the rice cooks, place the chicken breasts in a separate saucepan and cover with water. Bring to a boil, then reduce heat and simmer for 12-15 minutes until the internal temperature reaches 165°F. Remove chicken, let cool slightly, then shred or dice into bite-sized pieces.
Steam the broccoli florets: place them in a microwave-safe bowl with 2 tablespoons of water, cover, and microwave on high for 3 minutes until bright green and tender-crisp. Drain any excess water.
In a large skillet over medium heat, melt the 2 tablespoons of butter. Whisk in the flour and cook for 1 minute, stirring constantly, to create a roux. Tip: Don't let the roux brown—you want a pale paste.
Gradually pour in the milk while whisking continuously. Cook for 2-3 minutes until the mixture thickens and begins to bubble. Remove from heat and stir in the shredded cheddar cheese until fully melted. Season with salt, pepper, and garlic powder.
In a large bowl, combine the cooked rice, shredded chicken, steamed broccoli, and the cheese sauce. Stir gently until everything is evenly coated. Tip: Use a spatula to fold without crushing the broccoli.
Transfer the mixture to the prepared baking dish and spread it into an even layer. If using the topping, mix the panko breadcrumbs with the melted butter and sprinkle over the casserole.
Bake for 25-30 minutes until the casserole is bubbly around the edges and the topping is golden brown. Tip: Let it rest for 5 minutes before serving—this helps the casserole set and makes serving easier.

The finished casserole offers a wonderful contrast of textures: a creamy, cheesy interior with a crisp, buttery topping. The broccoli stays bright and tender, while the rice absorbs all the savory flavors. Serve it with a simple green salad or a side of crusty bread to round out the meal.

Chicken Broccoli Pasta Casserole

Keen to make a hearty one-dish meal? This Chicken Broccoli Pasta Casserole combines rotini, tender chicken, and broccoli in a creamy Alfredo sauce, topped with melted mozzarella for a golden crust.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 35 minutes

Ingredients

For the pasta and vegetables

8 oz rotini pasta
2 cups fresh broccoli florets
2 cups cooked shredded chicken

For the Alfredo sauce

2 tablespoons unsalted butter
2 cloves garlic, minced
2 tablespoons all-purpose flour
1 cup whole milk
1 cup heavy cream
1/2 cup grated Parmesan cheese
1/2 teaspoon salt
1/4 teaspoon black pepper

For the topping

1 cup shredded mozzarella cheese

Instructions

Preheat oven to 375°F.
Bring a large pot of salted water to a boil. Add rotini and cook according to package directions until al dente, about 8 minutes. During the last 2 minutes, add broccoli florets. Drain and set aside.
In a large skillet, melt butter over medium heat. Add minced garlic and cook until fragrant, about 1 minute.
Whisk in flour and cook for 1 minute, stirring constantly, to form a roux. This removes the raw flour taste.
Gradually whisk in milk and heavy cream. Bring to a simmer, stirring constantly, until sauce thickens enough to coat the back of a spoon, about 3-4 minutes.
Remove from heat. Stir in Parmesan cheese, salt, and pepper until smooth. Taste and adjust seasoning if needed – but remember the pasta and chicken will add some saltiness.
In a large bowl, combine cooked pasta, broccoli, shredded chicken, and Alfredo sauce. Mix gently until everything is evenly coated.
Transfer mixture to a greased 9×13-inch baking dish. Sprinkle shredded mozzarella evenly over the top.
Bake for 20-25 minutes until bubbly and the cheese is golden brown. Let rest for 5 minutes before serving to allow the casserole to set.

Resting the casserole allows it to set for clean slices. The creamy Alfredo sauce coats each rotini, while the broccoli adds freshness and the mozzarella creates a bubbly top. Serve warm for a comforting dinner.

Chicken Broccoli and Quinoa Casserole

Unexpectedly simple to make, this Chicken Broccoli and Quinoa Casserole combines protein-rich quinoa, tender roasted chicken, and fresh broccoli in a creamy feta sauce. It's a balanced meal that feels like a hug in a dish.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 30 minutes

Ingredients

For the Quinoa

1 cup quinoa
2 cups chicken broth
1/2 tsp salt

For the Chicken and Broccoli

2 cups cooked chicken (shredded)
3 cups broccoli florets
1 tbsp olive oil
2 cloves garlic (minced)

For the Sauce

2 tbsp butter
2 tbsp all-purpose flour
1 cup milk
1/2 cup chicken broth
1/2 tsp dried thyme
1/2 tsp black pepper
3/4 cup crumbled feta cheese

For Topping

1/4 cup crumbled feta cheese

Instructions

Rinse the quinoa under cold water in a fine-mesh strainer to remove bitterness. In a medium saucepan, combine quinoa, chicken broth, and 1/2 tsp salt. Bring to a boil, reduce heat to low, cover, and simmer for 15 minutes until liquid is absorbed. Fluff with a fork and set aside. Tip: Toasting quinoa in the dry pot for 2 minutes before adding liquid enhances its nutty flavor.
While the quinoa cooks, preheat your oven to 375°F. If using raw chicken, roast or poach until cooked through, then shred. For convenience, use rotisserie chicken.
Steam or blanch broccoli florets: Bring a pot of salted water to a boil, add broccoli, and cook for 2 minutes until bright green and tender-crisp. Drain and rinse with cold water to stop cooking. Pat dry. Tip: Overcooked broccoli becomes mushy in the casserole, so keep it slightly firm.
In a large skillet over medium heat, melt butter. Add minced garlic and sauté for 30 seconds until fragrant. Whisk in flour and cook for 1 minute, stirring constantly.
Gradually whisk in milk and 1/2 cup chicken broth. Continue whisking until the mixture thickens, about 3-4 minutes. Add dried thyme, black pepper, and 3/4 cup crumbled feta. Stir until the cheese melts and the sauce is smooth. Tip: Use room-temperature milk to prevent lumps when adding to the roux.
In a large bowl, combine cooked quinoa, shredded chicken, blanched broccoli, and the feta sauce. Gently fold until everything is evenly coated.
Transfer the mixture to a greased 9×13-inch baking dish. Sprinkle the remaining 1/4 cup feta cheese on top.
Bake uncovered for 20-25 minutes until the casserole is bubbly and the top is lightly golden. Let it rest for 5 minutes before serving.

Perfectly creamy from the feta sauce and packed with textures from the quinoa and broccoli, this casserole is a complete meal in one dish. Pair with a simple side salad for a fresh contrast, or enjoy it as is for a cozy dinner.

Chicken Broccoli Zoodle Casserole

Ready to transform your weeknight dinner into a comforting, low-carb delight? This Chicken Broccoli Zoodle Casserole is packed with cheesy goodness and vibrant vegetables, all while keeping carbs in check. Let's walk through each step to ensure perfect results every time.

Serving: 4 | Prep Time: 20 minutes | Cooking Time: 25 minutes

Ingredients

For the zoodles

2 medium zucchini
1/2 tsp salt

For the chicken and broccoli

2 cups broccoli florets
2 cups cooked shredded chicken

For the sauce

4 oz cream cheese, softened
1/2 cup heavy cream
2 cloves garlic, minced
1/2 cup shredded mozzarella
1/4 cup grated Parmesan
1/4 tsp black pepper

For topping

1/4 cup shredded mozzarella
2 tbsp grated Parmesan

Instructions

Preheat oven to 375°F. Lightly grease a 9×13-inch casserole dish with cooking spray.
Spiralize the zucchini into noodles and place in a colander. Sprinkle with 1/2 tsp salt, toss gently, and let sit for 10 minutes to draw out moisture. Then squeeze or pat dry with paper towels. Tip: Salting the zucchini draws out excess moisture, preventing a watery casserole.
While zucchini drains, steam the broccoli florets in a microwave-safe bowl with 2 tbsp water for 2 minutes until bright green and slightly tender. Drain well. Tip: Don't overcook the broccoli; it will continue to soften in the oven.
In a large bowl, combine the softened cream cheese, heavy cream, minced garlic, 1/2 cup mozzarella, 1/4 cup Parmesan, and 1/4 tsp black pepper. Stir until smooth.
Add the shredded chicken, steamed broccoli, and drained zoodles to the sauce mixture. Gently fold everything together until evenly coated.
Transfer the mixture to the prepared casserole dish and spread evenly. Sprinkle the topping of 1/4 cup mozzarella and 2 tbsp Parmesan over the top.
Bake for 20 minutes, until bubbly and the cheese is melted and lightly golden. For a browner top, switch to broil for 1-2 minutes, watching closely. Tip: For a crunchy topping, switch to broil for a minute at the end.
Let rest for 5 minutes before serving. Tip: Resting helps the casserole set.

Keep leftovers in an airtight container in the fridge for up to three days. The flavors meld beautifully, making it even better the next day. For a crunchy topping, sprinkle with extra Parmesan and broil for a minute after baking.

Smoky Chipotle Chicken Broccoli Casserole

Smoky chipotle heat meets creamy comfort in this hearty chicken and broccoli casserole. Start by preheating your oven and prepping the ingredients—this dish comes together in easy stages. The chipotle peppers add a subtle warmth that pairs beautifully with the smoked cheddar and black beans.

Serving: 6 | Prep Time: 20 minutes | Cooking Time: 45 minutes

Ingredients

For the Chicken Mixture

1 lb boneless, skinless chicken breasts, cut into 1-inch cubes
3 cups broccoli florets (about 1 large head)
1 (15 oz) can black beans, drained and rinsed
1 small onion, diced
2 cloves garlic, minced
1 tbsp olive oil
1 tsp ground cumin
1/2 tsp salt
1/4 tsp black pepper

For the Smoky Chipotle Sauce

2 chipotle peppers in adobo sauce, minced
1 tbsp adobo sauce (from the can)
1 1/2 cups heavy cream
1/2 cup chicken broth
1 tbsp cornstarch
1 cup shredded smoked cheddar cheese (about 4 oz)

For the Topping

1/2 cup panko breadcrumbs
2 tbsp unsalted butter, melted
1/4 cup shredded smoked cheddar cheese

Instructions

Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
In a large skillet over medium-high heat, heat 1 tbsp olive oil. Add the diced onion and cook for 3 minutes until softened. Stir in the minced garlic, cumin, salt, and pepper; cook for 30 seconds until fragrant.
Add the chicken cubes to the skillet in a single layer. Cook for 5-6 minutes, turning occasionally, until lightly browned on all sides but not fully cooked through. Tip: Don't crowd the pan; cook in batches if needed for even browning.
Add the broccoli florets and black beans to the skillet. Cook for 2 minutes, stirring frequently, until the broccoli turns bright green and slightly tender. Remove from heat and set aside.
In a medium bowl, whisk together the heavy cream, chicken broth, cornstarch, minced chipotle peppers, and adobo sauce until smooth. Tip: Ensure the cornstarch is fully dissolved to avoid lumps in the sauce.
Stir 1 cup of shredded smoked cheddar into the cream mixture, then pour the sauce over the chicken and vegetable mixture in the skillet. Gently fold everything together until evenly coated.
Transfer the entire mixture to the prepared baking dish and spread it into an even layer.
In a small bowl, combine the panko breadcrumbs with melted butter until the crumbs are moistened. Sprinkle the breadcrumb mixture evenly over the casserole, then top with the remaining 1/4 cup smoked cheddar. Tip: Toasting the breadcrumbs lightly in a dry pan before mixing adds extra crunch.
Bake the casserole on the middle rack for 20-25 minutes, until the sauce is bubbly around the edges and the topping is golden brown. Let it rest for 5 minutes before serving to allow the sauce to thicken.

Perfectly baked, the casserole emerges with a crispy, buttery topping and a creamy, smoky interior. The chicken stays juicy, the broccoli retains a hint of bite, and the black beans add hearty texture. Serve it with a dollop of sour cream or a squeeze of lime for a fresh finish.

Garlic Parmesan Chicken Broccoli Casserole

Nothing beats a warm, comforting casserole on a busy weeknight, and this Garlic Parmesan Chicken Broccoli Casserole is a family favorite. It’s creamy, cheesy, and topped with a golden, buttery breadcrumb crust. With simple ingredients and straightforward steps, you’ll have dinner on the table in under an hour.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 30 minutes

Ingredients

For the casserole base

3 cups cooked, shredded chicken
3 cups broccoli florets (about 1 medium head)

For the garlic Parmesan sauce

3 tablespoons unsalted butter
3 cloves garlic, minced
3 tablespoons all-purpose flour
1 cup whole milk
½ cup low-sodium chicken broth
½ cup grated Parmesan cheese (freshly grated preferred)
½ teaspoon salt
¼ teaspoon black pepper

For the breadcrumb topping

½ cup panko breadcrumbs
¼ cup grated Parmesan cheese
2 tablespoons unsalted butter, melted

Instructions

Preheat the oven to 375°F. Grease a 9×13-inch baking dish with nonstick spray.
Bring a pot of salted water to a boil. Add the broccoli florets and cook for 2 minutes until bright green and crisp-tender. Drain and rinse with cold water to stop cooking. Set aside.
In a large skillet over medium heat, melt 3 tablespoons of butter. Add the minced garlic and sauté for 30 seconds until fragrant. Sprinkle in the flour and whisk continuously for 1 minute.
Slowly pour in the milk and chicken broth while whisking to prevent lumps. Increase heat to medium-high and bring to a simmer, whisking often, until the sauce thickens enough to coat the back of a spoon, about 3 minutes. (Tip: If the sauce is too thick, add a splash more broth; if too thin, let it simmer a bit longer.)
Remove the skillet from heat. Stir in ½ cup Parmesan cheese, salt, and pepper until melted and smooth. Add the shredded chicken and blanched broccoli, stirring to coat evenly. Transfer the mixture to the prepared baking dish.
In a small bowl, combine the panko breadcrumbs, ¼ cup Parmesan, and melted butter. Sprinkle evenly over the casserole. Bake uncovered for 20-25 minutes, until the sauce is bubbly and the topping is golden brown. (Tip: For extra crunch, switch to broil for the last 1-2 minutes, watching carefully to avoid burning.) Let rest for 5 minutes before serving.

Serve this casserole hot, garnished with fresh parsley if desired. The combination of tender chicken, crisp-tender broccoli, and creamy garlic sauce is irresistible, and the crispy breadcrumb topping adds the perfect crunch. It’s a complete meal in one dish that reheats beautifully for leftovers.

Cheesy Chicken Broccoli Stuffed Shells Casserole

Dive into this cozy Cheesy Chicken Broccoli Stuffed Shells Casserole. It's a one-dish wonder combining tender stuffed pasta, creamy sauce, and melted cheese. Perfect for a comforting family dinner.

Serving: 6 | Prep Time: 20 minutes | Cooking Time: 30 minutes

Ingredients

For the Shells

12 oz jumbo pasta shells
Salt for pasta water

For the Filling

2 cups cooked chicken, shredded
2 cups broccoli florets, steamed and chopped
15 oz ricotta cheese
1 cup shredded mozzarella cheese
1/2 cup grated Parmesan cheese
1 large egg
1/2 tsp garlic powder
1/2 tsp black pepper
1/4 tsp salt

For the Sauce and Topping

2 tbsp butter
2 tbsp all-purpose flour
2 cups milk
1 cup chicken broth
1/2 tsp garlic powder
1/2 tsp onion powder
1/4 tsp black pepper
1/2 cup shredded mozzarella cheese (for topping)
1/4 cup grated Parmesan cheese (for topping)

Instructions

Preheat your oven to 375°F. Bring a large pot of salted water to a boil. Add the jumbo shells and cook according to package directions until al dente, about 9 minutes. Drain and rinse with cold water. Tip: Cook shells slightly less than al dente to prevent tearing during stuffing.
While the shells cook, prepare the filling. In a large bowl, combine shredded chicken, chopped broccoli, ricotta, 1 cup mozzarella, 1/2 cup Parmesan, egg, garlic powder, pepper, and salt. Mix until well combined.
Now make the sauce. In a medium saucepan, melt butter over medium heat. Whisk in flour and cook for 1 minute, stirring constantly. Gradually whisk in milk and chicken broth. Add garlic powder, onion powder, and black pepper. Bring to a simmer, whisking frequently, until thickened, about 3-4 minutes. Tip: Whisk constantly to avoid lumps.
Spread about 1/2 cup of the sauce on the bottom of a 9×13-inch baking dish.
Stuff each cooked shell with about 2 tablespoons of the filling. Place the stuffed shells in the dish, open side up, in a single layer.
Pour the remaining sauce evenly over the stuffed shells. Sprinkle with remaining 1/2 cup mozzarella and 1/4 cup Parmesan.
Cover the dish with foil and bake for 20 minutes. Then remove foil and bake for an additional 10 minutes, until the cheese is bubbly and lightly browned.
Let the casserole rest for 5 minutes before serving. Garnish with fresh parsley if desired.

When you cut into a shell, the creamy filling and rich sauce meld together. The broccoli adds freshness, while the cheesy topping browns beautifully. Serve with crusty bread to soak up every last bit.

Chicken Broccoli and Potato Casserole

Rustic and hearty, this Chicken Broccoli and Potato Casserole is a one-dish wonder that combines crispy hash browns, tender chicken, and fresh broccoli in a creamy Swiss cheese sauce. It's perfect for busy weeknights or cozy Sunday dinners.

Serving: 6 | Prep Time: 20 minutes | Cooking Time: 45 minutes

Ingredients

For the Casserole Base

3 cups shredded cooked chicken
2 cups frozen broccoli florets, thawed and chopped
3 cups frozen shredded hash browns, thawed
2 cups shredded Swiss cheese
1 can (10.5 oz) condensed cream of mushroom soup
1/2 cup heavy cream
1/4 cup milk
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
1/2 teaspoon salt
1/4 teaspoon black pepper

For the Topping

1/2 cup breadcrumbs
2 tablespoons unsalted butter, melted

Instructions

Preheat oven to 375°F. Grease a 9×13-inch baking dish.
In a large bowl, combine shredded chicken, chopped broccoli, hash browns, 1 1/2 cups of Swiss cheese (reserve 1/2 cup for topping), cream of mushroom soup, heavy cream, milk, garlic powder, onion powder, salt, and pepper. Mix until well combined. Tip: Make sure hash browns are fully thawed and squeezed dry to avoid excess moisture.
Transfer mixture to the prepared baking dish and spread evenly.
In a small bowl, mix breadcrumbs with melted butter. Sprinkle over the casserole. Tip: For extra crunch, use panko breadcrumbs.
Top with the remaining 1/2 cup Swiss cheese.
Bake for 40-45 minutes, until bubbly and golden brown on top. Let rest for 5 minutes before serving. Tip: If topping browns too quickly, cover loosely with foil for the last 10 minutes.

Beneath the crispy, buttery breadcrumb topping, you'll find a creamy, comforting casserole where tender chicken, vibrant broccoli, and hearty hash browns meld together with Swiss cheese. The rich sauce ties it all together, making each spoonful satisfying. Serve it straight from the dish with a side salad or crusty bread for a complete meal.

Bacon Cheesy Chicken Broccoli Casserole

A comforting weeknight dinner, this Bacon Cheesy Chicken Broccoli Casserole combines tender chicken, crisp broccoli, and a rich, creamy cheddar sauce, all topped with smoky bacon. It's a complete meal in one dish that the whole family will love.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 30 minutes

Ingredients

For the casserole base

4 cups cooked, shredded chicken (about 1.5 lbs)
3 cups broccoli florets (fresh or frozen, thawed)
8 slices bacon, cooked crisp and crumbled

For the creamy sauce

3 tablespoons unsalted butter
3 tablespoons all-purpose flour
2 cups whole milk
2 cups shredded sharp cheddar cheese, divided
1/2 teaspoon salt
1/4 teaspoon black pepper

Instructions

Preheat your oven to 375°F. Lightly grease a 9×13-inch baking dish.
If using fresh broccoli, steam or blanch until bright green and just tender, about 2-3 minutes. Drain well. If using frozen, thaw and pat dry. Set aside.
In a large skillet over medium heat, cook the bacon until crispy, about 6-8 minutes. Transfer to a paper towel-lined plate to drain, then crumble. Reserve 2 tablespoons of crumbled bacon for topping.
In a medium saucepan over medium heat, melt the butter. Whisk in the flour and cook for 1 minute, stirring constantly, until bubbly and golden.
Gradually pour in the milk while whisking continuously to prevent lumps. Bring to a gentle simmer and cook, whisking often, until the sauce thickens, about 3-5 minutes.
Remove the saucepan from heat. Stir in 1 ½ cups of the shredded cheddar cheese until completely melted. Season with salt and pepper. Taste and adjust seasoning if needed.
In a large bowl, combine the shredded chicken, broccoli florets, and the cheese sauce. Stir gently until everything is evenly coated.
Transfer the mixture to the prepared baking dish. Spread it into an even layer. Sprinkle the remaining ½ cup cheddar cheese over the top, followed by the reserved 2 tablespoons crumbled bacon.
Bake for 20-25 minutes, until the casserole is bubbly around the edges and the cheese on top is melted and lightly golden. Let it rest for 5 minutes before serving.

Layered with creamy sauce and topped with crispy bacon, this casserole delivers a satisfying crunch in every bite. For a complete meal, serve it alongside a simple green salad or roasted vegetables. Leftovers reheat beautifully for lunch the next day!

One-Pan Chicken Broccoli Skillet Casserole

Zesty, creamy, and comforting—this one-pan chicken broccoli skillet casserole is the weeknight hero you've been searching for. It comes together in under 30 minutes with minimal cleanup.

Serving: 4 | Prep Time: 10 minutes | Cooking Time: 20 minutes

Ingredients

For the Chicken and Broccoli

1 lb boneless, skinless chicken breasts, cut into 1-inch cubes
3 cups broccoli florets (about 1 medium head)
2 tbsp olive oil, divided
1/2 tsp salt
1/4 tsp black pepper

For the Creamy Sauce

1 small yellow onion, diced
3 cloves garlic, minced
1/2 cup chicken broth
1/2 cup heavy cream
1 tsp Italian seasoning

For Topping

1 cup shredded mozzarella cheese

Instructions

Season the chicken cubes with salt and pepper. Heat 1 tbsp olive oil in a large skillet over medium-high heat until shimmering.
Add the chicken in a single layer. Cook without stirring for 3 minutes until golden brown, then flip and cook 2 more minutes. Transfer to a plate; set aside.
Reduce heat to medium. Add remaining 1 tbsp olive oil, then the diced onion. Sauté for 2 minutes until softened, scraping up any browned bits.
Add minced garlic and cook for 30 seconds until fragrant. Pour in chicken broth and Italian seasoning; bring to a simmer.
Add broccoli florets. Cover and cook for 3 minutes until bright green and tender-crisp. Uncover and let liquid reduce slightly.
Stir in heavy cream and return the chicken to the skillet. Simmer for 2 minutes, stirring occasionally.
Sprinkle mozzarella evenly over the top. Cover the skillet and cook for 2–3 minutes until cheese is fully melted and bubbly. Remove from heat.

Melty mozzarella blankets the tender chicken and vibrant broccoli in a luscious cream sauce. Serve it over rice, quinoa, or with crusty bread to soak up every last drop. This skillet casserole delivers cozy comfort with zero fuss.

Conclusion

Perfect for busy weeknights, these cheesy chicken and broccoli casseroles are a cozy, family-friendly win. Pick your favorite, whip it up, and let us know which one you loved most in the comments. Don’t forget to save this roundup on Pinterest for later!

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