Chicken Broccoli Rice Casserole

Chicken Broccoli Rice Casserole is a classic comfort food that’s easy to make, deliciously creamy, and perfect for busy weeknights. With tender chicken, fluffy rice, and nutritious broccoli baked in a cheesy, flavorful sauce, this dish is a family favorite. Plus, it’s a great way to use up leftover chicken or rice.

In this article, we’ll walk you through everything you need to know about making the best chicken broccoli rice casserole, including ingredient substitutions, tips for making it ahead, and different variations to suit your taste.

Chicken Broccoli Rice Casserole

Why You’ll Love This Recipe

  • Quick and easy – Minimal prep time, and everything bakes together in one dish.

  • Perfect for meal prep – Make it ahead and reheat for easy meals throughout the week.

  • Family-friendly – A delicious way to sneak veggies into a cheesy, creamy casserole.

  • Customizable – Use different cheeses, add more veggies, or swap out the protein.

Ingredients List

Gather these simple ingredients to make this delicious casserole:

Main Ingredients:

  • 2 cups cooked chicken (shredded or cubed)

  • 2 cups cooked rice (white or brown)

  • 2 cups broccoli florets (fresh or frozen)

  • 1 can (10.5 oz) cream of chicken soup (or homemade)

  • 1 cup sour cream (or Greek yogurt for a healthier option)

  • 1 teaspoon garlic powder

  • 1 teaspoon onion powder

  • ½ teaspoon salt

  • ½ teaspoon black pepper

  • 1 ½ cups shredded cheddar cheese (divided)

Optional Add-Ins:

  • ½ teaspoon paprika (for extra flavor)

  • ¼ teaspoon red pepper flakes (for a little spice)

  • ½ cup cooked bacon bits (for a smoky touch)

  • ½ cup panko breadcrumbs (for a crunchy topping)

Timing

  • Prep Time: 10 minutes

  • Cook Time: 25–30 minutes

  • Total Time: 35–40 minutes

How to Make Chicken Broccoli Rice Casserole

Step 1: Preheat the Oven

Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray.

Step 2: Cook the Broccoli

If using fresh broccoli, steam or blanch it for 2–3 minutes until slightly tender. If using frozen, thaw and drain any excess moisture.

Step 3: Mix the Casserole Ingredients

In a large mixing bowl, combine the cooked chicken, rice, broccoli, cream of chicken soup, sour cream, garlic powder, onion powder, salt, and pepper. Stir until well mixed.

Step 4: Add Cheese

Fold in 1 cup of shredded cheddar cheese, ensuring it’s evenly distributed.

Step 5: Transfer to a Baking Dish

Pour the mixture into the greased baking dish, spreading it evenly.

Step 6: Add Toppings

Sprinkle the remaining ½ cup of cheddar cheese on top. If you like a crunchy topping, mix panko breadcrumbs with a little melted butter and sprinkle over the casserole.

Step 7: Bake

Bake for 25–30 minutes until bubbly and golden brown on top.

Step 8: Serve and Enjoy

Let the casserole rest for 5 minutes before serving. Enjoy warm.

Chicken Broccoli Rice Casserole

Tips for the Best Chicken Broccoli Rice Casserole

Use Leftover or Rotisserie Chicken

Shredded rotisserie chicken works perfectly and adds extra flavor to the dish.

Don’t Overcook the Broccoli

Blanch or steam the broccoli until just tender. Overcooked broccoli can become mushy in the casserole.

Adjust the Creaminess

For a creamier casserole, add an extra ¼ cup of sour cream or a splash of milk.

Add a Crunchy Topping

Mix panko breadcrumbs with melted butter and sprinkle on top before baking for extra texture.

Make It Healthier

Swap sour cream for Greek yogurt and use brown rice for added fiber.

Variations to Try

1. Spicy Chicken Broccoli Rice Casserole

Add ½ teaspoon of cayenne pepper or a drizzle of hot sauce for some heat.

2. Cheesy Ranch Chicken Casserole

Mix in 1 tablespoon of ranch seasoning for a tangy, herby twist.

3. Buffalo Chicken Casserole

Stir in ¼ cup of buffalo sauce for a spicy, tangy flavor.

4. Creamy Alfredo Chicken Casserole

Replace the cream of chicken soup with Alfredo sauce for a rich, cheesy dish.

5. Low-Carb Version

Use cauliflower rice instead of regular rice for a keto-friendly alternative.

What to Serve with Chicken Rice Broccoli Casserole

  • Side Salad – A fresh garden salad balances out the richness of the casserole.

  • Garlic Bread – Perfect for soaking up the creamy sauce.

  • Steamed Vegetables – Add extra greens like green beans or asparagus.

  • Fruit Salad – A light, refreshing side pairs well with this hearty meal.

How to Make This Recipe Ahead of Time

Refrigerate Before Baking

Prepare the casserole up to a day in advance and store it in the fridge. When ready to bake, let it sit at room temperature for 15 minutes, then bake as directed.

Freeze for Later

This casserole freezes well! Here’s how:

  1. Assemble the casserole but don’t bake it.

  2. Cover tightly with plastic wrap and aluminum foil.

  3. Freeze for up to 3 months.

  4. Thaw in the fridge overnight before baking.

Reheating Leftovers

  • Oven: Bake at 350°F for 15–20 minutes until warmed through.

  • Microwave: Heat individual portions in the microwave for 1–2 minutes.

Frequently Asked Questions

Can I use brown rice instead of white rice?

Yes! Brown rice adds extra fiber and nutrients, but it may take a little longer to cook.

What can I use instead of cream of chicken soup?

You can make a homemade version using a mix of butter, flour, chicken broth, and milk.

Can I make this casserole dairy-free?

Yes! Use dairy-free cheese and swap the sour cream for a plant-based alternative.

How do I prevent the casserole from drying out?

Make sure your cooked rice is moist and don’t overbake the casserole. You can also add a splash of milk if needed.

Can I add more vegetables?

Absolutely! Try adding mushrooms, bell peppers, or peas for extra color and flavor.

Conclusion

Chicken Broccoli Rice Casserole is a classic comfort food that’s easy to make, deliciously creamy, and perfect for busy weeknights. With tender chicken, fluffy rice, and nutritious broccoli baked in a cheesy, flavorful sauce, this dish is a family favorite. is the perfect comfort food—creamy, cheesy, and loaded with flavor. It’s easy to customize, simple to prepare, and great for meal prep. Whether you make it for a weeknight dinner or a potluck, this dish is sure to be a hit.