Cheesy Broccoli Chicken and Rice Casserole

This cheesy broccoli chicken and rice casserole is a cozy, satisfying dinner made with tender browned chicken, fluffy rice, fresh broccoli, and plenty of sharp cheddar cheese. Everything comes together in one pan before a quick trip to the oven creates a golden, bubbling cheese topping.

It is an easy comfort-food meal that works beautifully for busy weeknights, family dinners, or whenever you want something warm and filling without complicated preparation.

Why You’ll Love This Recipe

• Rich and comforting: Sharp cheddar adds plenty of savory, creamy flavor.
• Easy one-pan meal: The chicken, rice, vegetables, and sauce are prepared with minimal cleanup.
• Family-friendly: Mild chicken, tender broccoli, and cheesy rice make this approachable for both kids and adults.
• Simple ingredients: You only need everyday pantry and refrigerator staples.
• Great texture: Browning the chicken first adds flavor while the bubbling cheese creates a delicious golden finish.

Ingredients

• 1 pound chicken breasts, cut into 1-inch cubes
• 1 tablespoon olive oil
• Salt, to taste
• Black pepper, to taste
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 1½ cups white long-grain rice, rinsed
• 2 cups chicken stock
• 2 cups water
• 3 cups broccoli florets, roughly chopped
• ½ cup milk
• 2 cups sharp cheddar cheese, shredded and divided

Instructions

1. Cut the chicken breasts into 1-inch cubes and season with salt and black pepper.
2. Heat the olive oil in a large oven-safe skillet or Dutch oven over medium-high heat.
3. Add the chicken and brown it on all sides for about 5–7 minutes. The chicken does not need to be fully cooked at this stage because it will finish cooking later.
4. If necessary, brown the chicken in two batches to avoid overcrowding the pan. Transfer the browned chicken to a plate.
5. Add the chopped onion to the same pan and cook for about 5 minutes, until softened and translucent.
6. Stir in the minced garlic and cook for about 30 seconds, until fragrant.
7. Return the browned chicken to the pan. Add the rinsed rice, chicken stock, and water. Stir to combine and bring the mixture to a boil.
8. Reduce the heat to low, cover, and cook for about 10 minutes.
9. Add the chopped broccoli and stir gently. Cover again and continue cooking until the rice is tender and the chicken is cooked through, stirring occasionally as needed.
10. Preheat the oven to 425°F (220°C).
11. Once the rice is cooked, stir in the milk.
12. Add 1 cup of shredded cheddar cheese and fold it through the rice and chicken mixture.
13. Sprinkle the remaining 1 cup of cheddar evenly over the top.
14. Transfer the skillet to the oven and bake for 10–15 minutes, or until the cheese is melted, bubbling, and lightly golden.
15. Let the casserole rest for a few minutes before serving. This helps the creamy rice mixture settle slightly.

Tips & Tricks

• Do not overcrowd the chicken: Browning in batches helps create a flavorful crust instead of steaming the chicken.
• Rinse the rice: Rinsing removes excess surface starch and helps the grains cook more evenly.
• Use freshly shredded cheese: Freshly shredded cheddar generally melts more smoothly than pre-shredded cheese.
• Watch the rice: Cooking times can vary depending on the pan, rice brand, and heat level. Add a small splash of water or stock if the rice needs additional liquid while cooking.
• Use an oven-safe pan: A large oven-safe skillet makes this recipe especially convenient because you can go directly from the stovetop to the oven.
• Try different cheese: Mild cheddar, Monterey Jack, or a cheddar-Jack blend can be substituted for sharp cheddar.
• Add more vegetables: Chopped carrots, peas, or bell peppers can be added for extra color and variety.

Details

• Prep Time: 15 minutes
• Cook Time: 35–45 minutes
• Total Time: 50–60 minutes
• Yield: 6 servings
• Category: Dinner, Casserole
• Method: Stovetop and oven
• Cuisine: American-inspired
• Difficulty: Easy
• Dietary Notes: Halal-friendly; contains dairy

Notes

For a creamier casserole, use whole milk. For a lighter version, reduced-fat milk can be used.

You can substitute boneless chicken thighs for chicken breasts if you prefer darker, more tender meat. Make sure the chicken reaches a safe internal temperature before serving.

Serve this casserole on its own or alongside a simple green salad, roasted vegetables, or steamed green beans.

For extra flavor, add a pinch of paprika, onion powder, or dried Italian herbs when seasoning the chicken.

Nutrition

Approximate nutrition per serving:

• Calories: 520
• Protein: 37g
• Carbohydrates: 55g
• Fat: 18g

Nutrition values are estimates and can vary depending on the specific brands and quantities of ingredients used.

FAQ

Can I make this chicken broccoli rice casserole with brown rice?

Yes, but brown rice generally requires more cooking time and liquid than white long-grain rice. Adjust the liquid and cooking time according to the rice package directions.

Can I use frozen broccoli?

Yes. Frozen broccoli can be used instead of fresh broccoli. Add it according to its size and adjust the cooking time slightly so it becomes tender without turning mushy.

Can I use chicken thighs instead of chicken breasts?

Absolutely. Boneless, skinless chicken thighs work well and provide a richer flavor. Cut them into similar-sized pieces so they cook evenly.

What cheese works best for this casserole?

Sharp cheddar is excellent because it provides a strong cheesy flavor that complements the chicken and broccoli. Monterey Jack or a cheddar blend can also be used.

Can I prepare the casserole ahead of time?

Yes. Prepare the casserole through the cheese-topping stage, allow it to cool appropriately, cover, and refrigerate. When ready to bake, allow for additional oven time because the casserole will be chilled.

How do I keep the rice from becoming mushy?

Use the recommended amount of liquid, rinse the rice before cooking, and avoid excessive stirring while the rice cooks. Check it toward the end of the cooking time and remove it from the heat as soon as the rice is tender.

Storage

Refrigerator: Store leftovers in an airtight container in the refrigerator for up to 3–4 days.

Freezer: Once completely cooled, portion the casserole into freezer-safe containers and freeze for up to 2–3 months for best quality.

Reheating: Reheat individual portions in the microwave until steaming hot, stirring if necessary. For larger portions, reheat covered in a 350°F oven until warmed through. Add a small splash of milk or chicken stock if the rice seems dry.

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Cheesy Broccoli Chicken and Rice Casserole

Brown seasoned chicken with onion and garlic.

Cook rice with chicken stock, water, and broccoli until tender.

Stir in milk and cheddar, then bake until hot and bubbling.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Course Dinner, Casserole

Cuisine American-inspired

Ingredients

  

• 1 pound chicken breasts cut into 1-inch cubes
• 1 tablespoon olive oil
• Salt to taste
• Black pepper to taste
• 1 small onion finely chopped
• 2 cloves garlic minced
• 1½ cups white long-grain rice rinsed
• 2 cups chicken stock
• 2 cups water
• 3 cups broccoli florets roughly chopped
• ½ cup milk
• 2 cups sharp cheddar cheese shredded and divided

Instructions

 

• Cut the chicken breasts into 1-inch cubes and season with salt and black pepper.
• Heat the olive oil in a large oven-safe skillet or Dutch oven over medium-high heat.
• Add the chicken and brown it on all sides for about 5–7 minutes. The chicken does not need to be fully cooked at this stage because it will finish cooking later.
• If necessary, brown the chicken in two batches to avoid overcrowding the pan. Transfer the browned chicken to a plate.
• Add the chopped onion to the same pan and cook for about 5 minutes, until softened and translucent.
• Stir in the minced garlic and cook for about 30 seconds, until fragrant.
• Return the browned chicken to the pan. Add the rinsed rice, chicken stock, and water. Stir to combine and bring the mixture to a boil.
• Reduce the heat to low, cover, and cook for about 10 minutes.
• Add the chopped broccoli and stir gently. Cover again and continue cooking until the rice is tender and the chicken is cooked through, stirring occasionally as needed.
• Preheat the oven to 425°F (220°C).
• Once the rice is cooked, stir in the milk.
• Add 1 cup of shredded cheddar cheese and fold it through the rice and chicken mixture.
• Sprinkle the remaining 1 cup of cheddar evenly over the top.
• Transfer the skillet to the oven and bake for 10–15 minutes, or until the cheese is melted, bubbling, and lightly golden.
• Let the casserole rest for a few minutes before serving. This helps the creamy rice mixture settle slightly.

Notes

For a creamier casserole, use whole milk. For a lighter version, reduced-fat milk can be used.

You can substitute boneless chicken thighs for chicken breasts if you prefer darker, more tender meat. Make sure the chicken reaches a safe internal temperature before serving.

Serve this casserole on its own or alongside a simple green salad, roasted vegetables, or steamed green beans.

For extra flavor, add a pinch of paprika, onion powder, or dried Italian herbs when seasoning the chicken.

Conclusion

This cheesy broccoli chicken and rice casserole brings together everything you want from a comforting family dinner: tender chicken, hearty rice, fresh broccoli, and a generous layer of melted cheddar. The simple stovetop-to-oven method keeps preparation manageable while the golden cheese topping makes the finished dish feel extra special.

With everyday ingredients and plenty of flexibility for substitutions, this is an easy recipe to keep in your regular dinner rotation.