Chicken Broccoli Rice Casserole Recipe

If you are looking for a comforting, flavorful meal that brings together tender chicken, vibrant broccoli, and creamy rice in one deliciously cheesy dish, then this Chicken Broccoli Rice Casserole is exactly what you need. It’s a perfect weeknight dinner that feels like a warm hug with every bite, and it’s packed with layers of taste that will quickly turn into a family favorite. The creamy sauce, melted cheese, and perfectly cooked chicken combined with fluffy rice and crisp-tender broccoli create a dish that’s simply irresistible.

Ingredients You’ll Need

The ingredients for this Chicken Broccoli Rice Casserole are straightforward but each one plays a crucial role in building the dish’s signature comfort and richness. From the earthy seasoning on the chicken to the creamy cheese blend that makes the casserole delightfully velvety, every item ensures a balance of flavors and textures that will keep you coming back for more.

• Unsalted butter (2 tbsp): Provides a rich base for sautéing and adds depth to the sauce.
• Chicken thighs (5-6): Juicy and flavorful, thighs stay tender and shred easily for hearty bites.
• Olive oil (1 tbsp): Helps season and brown the chicken perfectly.
• Minced garlic (4 cloves): Adds an aromatic punch to the creamy sauce.
• Chicken stock (1/4 cup): Deglazes the pan and infuses extra savory flavor.
• Cream of chicken with herbs (10.5 oz can): Forms the base of the creamy sauce with a subtle herby taste.
• Heavy cream (10.5 oz): Mixed with the soup to create an indulgent sauce.
• Cheddar cheese, shredded (1 ½ cups): Mild or medium for that perfect cheesy melt; reserve some for topping.
• Sour cream (½ cup): Adds tang and smoothness to the sauce.
• Boursin cheese (1/3 cup): Brings a creamy, slightly garlicky twist to the casserole.
• Bayou City all-purpose seasoning (3 tbsp, divided): Provides bold, Southern-inspired flavors for chicken and sauce.
• Bayou City garlic pepper (1 tbsp): Enhances the savory and garlicky notes throughout the dish.
• Onion powder (1 tsp): Adds subtle sweetness and depth to the seasoning.
• Cayenne pepper (½ tsp): Gives just a little kick, balancing the creaminess.
• Broccoli florets (4 cups, cooked): Keeps the casserole vibrant and provides a fresh texture contrast.
• White rice (4 cups, cooked): The hearty base that holds all the flavors together.
• Salt and pepper: To taste, ensuring every bite sings.

How to Make Chicken Broccoli Rice Casserole

Step 1: Prepare the Chicken

Start by preheating your oven to 375°F (190°C). While that warms up, heat 2 tablespoons of unsalted butter in a large skillet over medium heat. Rub the chicken thighs with olive oil and sprinkle them with 2 tablespoons of the all-purpose seasoning. Sear the chicken thighs in the skillet, cooking for about 6 to 7 minutes on each side until they’re thoroughly cooked and beautifully browned. Once done, take the chicken out, let it cool slightly, and shred or chop it into bite-sized pieces. This juicy, seasoned chicken will be the heart of your casserole.

Step 2: Make the Creamy Sauce

In the same skillet, toss in minced garlic and sauté over medium heat until fragrant—around 2 minutes. Pour in the chicken stock to deglaze the pan, scraping up all those delicious brown bits from the bottom. Let the stock reduce for about 4 minutes, intensifying the flavor. Add the can of cream of chicken soup along with the heavy cream (measure the cream using the empty soup can for perfect proportions). Stir well, then mix in the Boursin cheese and half of your shredded cheddar cheese until the sauce becomes smooth and creamy. For a richer texture, feel free to add a little more cheese now. Finally, blend in the sour cream until fully combined.

Step 3: Combine the Casserole Mixture

Grab a large mixing bowl and combine your cooked rice, tender broccoli florets, and shredded chicken. Pour the luscious cheesy sauce over everything, stirring gently until the rice mixture is coated evenly. Season everything with the remaining all-purpose seasoning, garlic pepper, onion powder, and cayenne. Taste and adjust with salt and pepper as needed. This combination brings all the elements together beautifully and prepares the casserole for the oven.

Step 4: Bake Your Chicken Broccoli Rice Casserole

Transfer the mixture to a large casserole dish, spreading it out evenly. Sprinkle the remaining shredded cheddar cheese generously over the top for a golden, melty crust. Cover the dish tightly with aluminum foil and bake in the preheated oven for 20 minutes to let the flavors meld and heat through. Then, remove the foil and bake for another 10-15 minutes until the cheese topping bubbles and turns slightly golden. Let the casserole rest for a few minutes before serving to allow everything to settle and get irresistibly creamy.

How to Serve Chicken Broccoli Rice Casserole

Garnishes

A sprinkle of chopped fresh parsley over the bubbly cheese topping adds a pop of vibrant color and a fresh herbal note that brightens the dish. You can also dust a little paprika for a hint of smoky warmth and extra visual appeal. These simple garnishes make your casserole feel extra special and inviting.

Side Dishes

This Chicken Broccoli Rice Casserole stands beautifully on its own, but if you want to add some more texture or flavors to your plate, consider a crisp green salad dressed with a tangy vinaigrette or some roasted seasonal vegetables. Soft dinner rolls or crusty bread work wonderfully to scoop up any leftover sauce, making your meal even more comforting.

Creative Ways to Present

For a fun twist, serve the casserole in individual ramekins or mini cast iron skillets to give it a personal touch. Layered presentations with extra broccoli crowns or sprinkle some toasted almonds on top can add a surprising crunch. Offering a side of hot sauce or a dollop of sour cream lets everyone customize their portion for extra flavor excitement.

Make Ahead and Storage

Storing Leftovers

Once cooled, cover your leftover Chicken Broccoli Rice Casserole tightly with plastic wrap or transfer it to airtight containers. It keeps beautifully in the refrigerator for up to 3 days, so you can enjoy those cozy flavors all week long without the fuss.

Freezing

This casserole freezes wonderfully, making it an ideal meal prep option. Portion it into freezer-safe containers or wrap the casserole dish with heavy-duty foil and plastic wrap to protect against freezer burn. You can store it frozen for up to 2 months. When ready to enjoy, thaw overnight in the refrigerator for best results.

Reheating

Reheat leftovers in the oven at 350°F (175°C) for 20-25 minutes until warmed through and bubbly. If reheating from frozen, allow extra time and cover with foil to prevent over-browning. Microwave reheating is fine for single servings but check for even warmth and stir halfway through.

FAQs

Can I use chicken breasts instead of thighs?

Absolutely! Chicken breasts will work just fine, but be sure to cook them carefully to avoid drying out. Thighs tend to stay juicier and shred more easily, contributing to the casserole’s tender texture.

Is it necessary to cook the broccoli before adding it?

Yes, cooking the broccoli first ensures it becomes tender without being too crunchy or raw inside the casserole. Steaming or blanching for a few minutes works well to keep it bright green and just right in texture.

Can I substitute brown rice for white rice?

You can swap in brown rice, but since it takes longer to cook and has a different texture, make sure it’s fully cooked before mixing into the casserole. The earthiness of brown rice can add a nice nutty flavor to the dish.

Is there a way to make this casserole vegetarian?

Definitely! You can substitute the chicken with hearty vegetables like mushrooms or chickpeas and use vegetable broth in place of chicken stock. For protein, adding tofu or tempeh is a tasty option that still blends beautifully with the creamy sauce.

How spicy is this casserole with the cayenne pepper?

The cayenne pepper adds just a subtle kick that enhances the dish without overwhelming it. If you prefer less heat, you can reduce or omit it altogether. The overall flavor still stays rich and comforting.

Final Thoughts

This Chicken Broccoli Rice Casserole is one of those dishes that feels like home with every single forkful. It’s creamy, cheesy, and packed with wholesome ingredients that satisfy your cravings and nourish your soul. Whether you’re cooking for the family or bringing a dish to share, this recipe is guaranteed to impress and delight. I hope you give this incredible casserole a try and make it a beloved part of your meal rotation!

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