Cheesy Broccoli and Cauliflower Rice Chicken Casserole Recipe
Introduction
This Broccoli Cauliflower Rice Chicken Casserole is a comforting, low-carb meal that combines tender chicken with nutritious vegetable rices and creamy cheese. It’s an easy, all-in-one dish perfect for busy weeknights or meal prep.

Ingredients
- 2 cups cooked chicken, shredded or diced
- 1 cup broccoli rice
- 1 cup cauliflower rice
- 1 cup shredded cheese (cheddar or your choice)
- 1 cup cream (heavy cream or half-and-half)
- Seasonings to taste (salt, pepper, garlic powder, onion powder)
Instructions
- Step 1: In a large bowl, combine the chicken, broccoli rice, cauliflower rice, shredded cheese, cream, and your preferred seasonings. Mix everything thoroughly until well incorporated.
- Step 2: Transfer the mixture into a greased baking dish, spreading it out evenly.
- Step 3: Bake in a preheated oven at 350°F (175°C) for 25–30 minutes, or until the casserole is hot and bubbly and the cheese has melted and slightly browned on top.
Tips & Variations
- For extra flavor, add sautéed onions or garlic to the mixture before baking.
- Use a blend of cheeses like mozzarella and cheddar for a melty, rich texture.
- Swap cream for a lighter option like Greek yogurt to reduce calories while keeping creaminess.
- Add some chopped nuts or seeds on top before baking for a crunchy finish.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm the casserole in the oven at 350°F (175°C) until heated through, or microwave in short bursts to avoid drying out.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use fresh broccoli and cauliflower instead of riced vegetables?
Yes, you can finely chop fresh broccoli and cauliflower or pulse them in a food processor to create your own vegetable rice. Just make sure to lightly steam or sauté them before mixing to avoid excess moisture in the casserole.
Is this casserole freezer-friendly?
Yes, you can freeze the casserole before baking. Cover it tightly with plastic wrap and aluminum foil, then freeze for up to 2 months. Thaw overnight in the refrigerator before baking as directed.
PrintCheesy Broccoli and Cauliflower Rice Chicken Casserole Recipe
A wholesome and flavorful casserole combining tender chicken with nutritious broccoli and cauliflower rice, creamy cheese, and a blend of seasonings, baked to bubbly perfection for a comforting and healthy meal.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Low Carb
Ingredients
Protein
- 2 cups cooked chicken, shredded or diced
Vegetables
- 1 cup broccoli rice (finely chopped broccoli)
- 1 cup cauliflower rice (finely chopped cauliflower)
Dairy
- 1 cup shredded cheese (cheddar or a blend preferred)
- 1/2 cup heavy cream
Seasonings
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- Salt to taste (about 1/2 teaspoon)
- Black pepper to taste (about 1/4 teaspoon)
Instructions
- Combine Ingredients: In a large mixing bowl, thoroughly mix the cooked chicken, broccoli rice, cauliflower rice, shredded cheese, heavy cream, and all seasonings until well incorporated.
- Prepare Baking Dish: Transfer the mixture evenly into a greased baking dish, spreading it out to ensure even cooking and coverage.
- Bake: Place the baking dish in a preheated oven and bake at 350°F (175°C) for 25-30 minutes or until the casserole is bubbly and the cheese is melted and slightly golden.
Notes
- Use fresh or frozen broccoli and cauliflower rice; if frozen, thaw and drain excess moisture before mixing.
- Feel free to substitute the heavy cream with sour cream or cream cheese for variation.
- Adding herbs like parsley or thyme can enhance the flavor profile.
- For a lower-fat version, use reduced-fat cheese and substitute cream with milk.
- Let the casserole rest for 5 minutes after baking for easier serving.
Keywords: chicken casserole, broccoli rice, cauliflower rice, baked casserole, low-carb dinner, healthy chicken recipe, creamy chicken bake

