Name: Cheesy Chicken Broccoli and Rice Casserole
Prep time: 5 min
Cook time: 30 min
Total time: 35 min
Cuisine: American
Ingredients: 2 cups diced rotisserie chicken (or any other cooked chicken); 2 cups broccoli florets, broken down into bite-sized pieces; 1 can cream of chicken soup; 2 cups cooked rice; 1 1/2 cups shredded cheese; 1/2 cup mayonnaise; Salt, pepper, garlic powder, onion powder (to taste); 1/2-3/4 cup crushed corn flakes; 2 tbsp butter, melted

Why You’ll Love Cheesy Chicken Broccoli and Rice Casserole Recipe

This casserole checks all the boxes for an easy, hearty, and crowd-pleasing meal. It’s great for using up leftover chicken and is incredibly versatile. Plus, it comes together with minimal prep, making it perfect for weeknight dinners or meal prepping for the week. The cheesy, creamy texture paired with a crispy topping adds a satisfying contrast that makes every bite delicious.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

For the Casserole:
2 cups diced rotisserie chicken (or any other cooked chicken)
2 cups broccoli florets, broken down into bite-sized pieces
1 can cream of chicken soup (can use low-sodium or Healthy Request)
2 cups cooked rice
1 1/2 cups shredded cheese
1/2 cup mayonnaise
Seasoning to taste (salt, pepper, garlic powder, onion powder)

For the Topping:
1/2-3/4 cup crushed corn flakes
2 tbsp butter, melted

Directions

Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish.
In the baking dish, combine the chicken, broccoli, cream of chicken soup, cooked rice, shredded cheese, mayonnaise, and seasoning. Mix thoroughly.
Evenly sprinkle the crushed corn flakes over the top of the casserole mixture.
Drizzle the melted butter over the corn flakes.
Bake for 30 to 35 minutes, or until the casserole is heated through and the topping is golden and crispy.
Serve hot and enjoy!

Servings and timing

Prep Time: 5 minutes
Cook Time: 30 minutes
Total Time: 35 minutes
Servings: 8
Calories per serving: 354 kcal

Variations

Protein swap: Substitute the chicken with cooked turkey, ground beef, or tofu for a different twist.
Veggie boost: Add carrots, peas, or bell peppers for more variety and color.
Cheese options: Use sharp cheddar, Colby Jack, or a blend of your favorites for a different flavor profile.
Low-carb option: Replace the rice with cauliflower rice for a lighter version.
Soup alternative: Swap cream of chicken for cream of mushroom or cream of celery to mix up the base flavor.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, microwave individual portions for 1-2 minutes or until heated through. For larger portions, reheat in the oven at 350°F until warmed completely. You can also freeze the casserole before baking—just thaw overnight in the fridge before baking as directed.

FAQs

How do I know when the casserole is done?

The casserole is done when it’s hot and bubbly throughout, and the topping is golden and crispy, usually around 30-35 minutes.

Can I make this casserole ahead of time?

Yes, you can assemble the casserole a day in advance and store it in the refrigerator until you’re ready to bake it.

What kind of rice works best for this recipe?

Cooked white or brown rice works well. Make sure it’s fully cooked before adding it to the casserole.

Can I use fresh chicken instead of rotisserie?

Yes, just make sure it’s fully cooked and diced before adding to the mixture.

Is it possible to make this without mayonnaise?

You can substitute sour cream or plain Greek yogurt for the mayonnaise if desired.

Can I make this recipe vegetarian?

Yes, skip the chicken and use extra vegetables or a plant-based protein alternative.

What other toppings can I use instead of corn flakes?

Crushed Ritz crackers, breadcrumbs, or fried onions also make a great crunchy topping.

How can I make it spicier?

Add a dash of hot sauce, red pepper flakes, or diced jalapeños to the mix.

Is this casserole freezer-friendly?

Yes, you can freeze it before baking. Thaw overnight and bake as directed.

What cheese melts best in this casserole?

Cheddar, mozzarella, or Monterey Jack all melt beautifully and add great flavor.

Conclusion

Cheesy Chicken Broccoli and Rice Casserole is a dependable family favorite that’s easy to prepare and impossible to resist. Whether you’re cooking for a crowd, planning a weeknight dinner, or needing to use up leftovers, this creamy, cheesy dish delivers on taste and simplicity. Give it a try—you’ll love how comforting and delicious it is.