This Creamy Chicken Broccoli Rice Cheese Casserole is one of those dishes that feels like a big, warm hug on a plate. It’s packed with tender chicken, fresh broccoli, fluffy rice, and plenty of gooey, melted cheese that brings everything together in the best way. The creamy sauce ties all the flavors nicely, making it a comforting meal that’s perfect for busy weeknights or feeding a crowd.
I love making this casserole when I want something comforting but still easy to put together. The best part for me is how the cheese melts into every bite, making it rich but never heavy. I usually cook up a little extra rice so it soaks up all the creamy goodness. Sometimes I sprinkle a bit of crispy topping on the casserole before baking to add some fun crunch—totally optional but so worth it!
When I serve this casserole, I like to pair it with a simple side salad or some fresh bread to round out the meal. It’s one of those dishes that everyone seems to enjoy, kids and adults alike, which makes me smile every time. This casserole reminds me of cozy family dinners where sharing good food and stories is the best part of the day.
Key Ingredients & Substitutions
Chicken: Cooked chicken breast is great here for a lean protein boost. You can swap in shredded rotisserie chicken for convenience or even cooked turkey if you have leftovers.
Broccoli: Fresh broccoli gives a nice bite and color. Frozen broccoli works well, too—just thaw and drain before adding to avoid sogginess.
Rice: White rice is classic in casseroles for fluff and mild flavor. Try brown rice for a nuttier taste and added fiber, but cook it a bit longer before baking.
Cream of Chicken Soup: This adds creaminess and flavor. If you prefer, use cream of mushroom or cream of celery for a twist, or a homemade cream sauce for a fresh touch.
Cheese: Cheddar cheese melts perfectly for that gooey texture. You can mix in mozzarella or Monterey Jack for a milder flavor or add a bit of sharp cheese like aged cheddar for a punch.
How Do I Make Sure The Casserole Is Creamy and Not Dry?
The secret to a creamy casserole is balancing moisture and cooking time. Here’s what helps me:
- Use cooked rice that’s a bit moist but not mushy—too dry rice soaks up sauce better.
- Mix the cream of chicken soup, sour cream, and mayo well with other ingredients to spread creaminess evenly.
- Don’t overbake—25-30 minutes is enough. Overbaking can dry it out.
- Let it rest 5 minutes after baking. This allows the sauce to thicken and settle for a creamier texture.
- Add a drizzle of milk or broth before baking if your mix feels too thick.
Equipment You’ll Need
- 9×13-inch casserole dish – perfect size for even cooking and easy serving.
- Large mixing bowl – to combine all your ingredients smoothly without spills.
- Skillet or frying pan – for sautéing onions and garlic to bring out their flavor.
- Wooden spoon or spatula – great for mixing everything gently without mashing the rice or broccoli.
- Measuring cups and spoons – to get your ingredient amounts just right for the best texture and taste.
Flavor Variations & Add-Ins
- Swap chicken for cooked turkey or ham for a different protein twist; both add great flavor.
- Add cooked mushrooms or roasted red peppers for extra depth and a veggie boost.
- Mix in shredded mozzarella or pepper jack cheese for a milder or spicier melt.
- Stir in a teaspoon of smoked paprika or mustard powder to give the casserole a subtle smoky zing.
Creamy Chicken Broccoli Rice Cheese Casserole
Ingredients You’ll Need:
Main Ingredients:
- 2 cups cooked chicken breast, diced
- 3 cups cooked white rice
- 3 cups fresh broccoli florets, steamed or blanched
- 1 can (10.5 oz) cream of chicken soup
- 1 cup sour cream
- ½ cup mayonnaise
- 1 medium onion, finely chopped
- 2 cloves garlic, minced
- 2 cups shredded cheddar cheese, divided
- ½ cup grated Parmesan cheese
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon paprika (optional)
- 1 tablespoon olive oil or butter (for sautéing)
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare, including sautéing the vegetables and mixing everything together. Then, it needs 25-30 minutes to bake in the oven. Allow 5 minutes to rest after baking, so overall plan for about 45 minutes from start to finish.
Step-by-Step Instructions:
1. Get Ready and Sauté the Aromatics:
Preheat your oven to 350°F (175°C) and grease a 9×13-inch casserole dish. Heat olive oil or butter in a skillet over medium heat. Add the chopped onion and minced garlic, cooking for 3-4 minutes until they are soft and fragrant.
2. Mix the Filling:
In a large bowl, combine the diced cooked chicken, cooked rice, steamed broccoli, sautéed onion and garlic, cream of chicken soup, sour cream, mayonnaise, half of the shredded cheddar cheese, Parmesan cheese, salt, black pepper, and paprika. Stir until everything is well mixed and creamy.
3. Assemble the Casserole:
Spread the mixture evenly into the prepared casserole dish. Sprinkle the remaining cheddar cheese evenly over the top.
4. Bake and Serve:
Bake the casserole uncovered for 25-30 minutes until it’s hot, bubbly, and the cheese is melted and golden. Remove from the oven and let it rest for 5 minutes before serving. Enjoy your delicious creamy chicken broccoli rice casserole!
Can I Use Frozen Broccoli Instead of Fresh?
Yes, frozen broccoli works well! Just thaw it completely and pat dry to avoid adding extra moisture, which can make the casserole watery.
Can I Make This Casserole Ahead of Time?
Absolutely! Prepare the casserole mixture, cover it tightly, and refrigerate for up to 24 hours before baking. Add a few extra minutes to the bake time if baking straight from the fridge.
How Should I Store Leftovers?
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the microwave or oven until warmed through.
What Can I Use Instead of Cream of Chicken Soup?
You can substitute with cream of mushroom or cream of celery soup, or make a simple homemade white sauce for a fresher option.