Looking for a warm, creamy dinner that’s quick to make and good for you? This Chicken Cauliflower Rice Casserole is the answer. It’s the perfect mix of tender chicken, cheesy goodness, and hidden veggies, all baked in one dish.

Whether you’re low-carb, gluten-free, or just hungry for comfort food, like these Cheddar-Stuffed BBQ Bacon Bombs, this recipe will hit the spot. The best part? It’s easy enough for busy weeknights and tasty enough to share with guests. Let’s get cooking.

Ingredients You’ll Need

Main Ingredients:

2 cups cauliflower rice (fresh or frozen)
2 cups cooked shredded chicken (rotisserie is perfect)
1 cup broccoli florets
1 cup shredded cheddar cheese
½ cup cream cheese
½ cup low-sodium chicken broth
½ tsp garlic powder
½ tsp onion powder
1 tsp dried oregano
Salt and pepper, to taste

Recipe Time

Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes

Optional Swaps

Ingredient	Swap Option
Cauliflower rice	Cooked rice, brown rice, or quinoa
Chicken	Turkey or chickpeas (vegetarian)
Cheddar cheese	Mozzarella or pepper jack
Cream cheese	Greek yogurt or cottage cheese

How to Make Chicken Cauliflower Rice Casserole

We guide you step by step to make the perfect Chicken Cauliflower Rice Casserole. Each stage is simple and easy to follow, ideal for beginners and pros alike. Let’s get started.

Step 1: Preheat Oven

Hand setting oven temperature to 350°F with a casserole dish on the counter nearby, ready for baking.

Preheat your oven to 350°F (175°C) so it’s ready when you are.

Step 2: Prep the Cauliflower Rice

Fresh cauliflower being processed into rice-like texture with a food processor, and a bowl of riced cauliflower beside it.

If using fresh cauliflower, pulse in a food processor until it looks like rice. Frozen works too, just thaw and pat dry to avoid mush.

Step 3: Mix Everything

Large bowl with cauliflower rice, shredded chicken, broccoli, and spices being mixed together for casserole base.

In a big bowl, combine cauliflower rice, shredded chicken, broccoli, garlic powder, onion powder, oregano, salt, and pepper.

Step 4: Add Creamy Goodness

Cream cheese and chicken broth being stirred into the casserole mixture, creating a smooth and creamy consistency.

Stir in cream cheese and chicken broth until everything’s creamy and combined.

Step 5: Spread and Sprinkle

Casserole mixture spread into a dish with shredded cheddar cheese sprinkled on top before baking.

Pour the mix into a greased casserole dish. Spread it evenly and sprinkle cheddar cheese on top.

Step 6: Bake

Chicken cauliflower rice casserole baking in the oven with melted cheese turning golden and bubbly.

Bake for 25–30 minutes, until the cheese is golden and bubbly.

Step 7: Let it Rest

Golden cheesy casserole cooling on the counter for 5 minutes before serving, steam gently rising.

Cool for 5 minutes before serving. It helps everything set perfectly.

Nutritional Breakdown

A single serving (around 1 cup) of Chicken Cauliflower Rice Casserole provides a nutritious and satisfying balance:

Calories: 350
Protein: 35g
Carbohydrates: 10g
Fiber: 4g
Fat: 18g

This well-rounded macro profile makes it an excellent choice for anyone cutting back on carbs while still wanting a filling, protein-rich meal.

Healthy Alternatives

For a healthier version of this Chicken Cauliflower Rice Casserole, try using lean chicken breast or shredded rotisserie chicken to cut down on fat and save prep time. Swap out regular cheese for reduced-fat varieties or even a sprinkle of nutritional yeast for a cheesy flavor with fewer calories.

Instead of heavy cream, use plain Greek yogurt or unsweetened almond milk to lighten up the sauce without sacrificing creaminess. You can also boost the nutrition by adding extra veggies like spinach, broccoli, or mushrooms. And for a heart-healthier option, choose low-sodium chicken broth to keep salt levels in check.

Pro Tips for the Best Casserole

Dry your cauliflower rice to avoid sogginess.
Season as you taste before baking.
Want crunch? Add crushed almonds or breadcrumbs on top.
Add color with red bell pepper or baby spinach.

Serving Ideas

This dish pairs wonderfully with a variety of sides and accompaniments. For a refreshing contrast, serve it alongside a crisp coleslaw, fresh garden salad or pair it with some crispy Creamy Chicken Bites with Asparagus for a complete dinner spread. If you’re looking for something more filling, mashed potatoes, rice, or a medley of roasted vegetables make excellent side options. To enhance the flavor even further, consider topping it with a spoonful of chimichurri or a drizzle of honey mustard sauce.

Storing + Reheating Tips

chicken cauliflower rice storage and reheating

Fridge: Store in a sealed container for up to 4 days.
Freezer: Freeze in portions for up to 3 months.
To Reheat: Microwave with a little broth or warm in the oven at 300°F.

Conclusion

This Chicken Cauliflower Rice Casserole is everything you want in a cozy dinner, creamy, cheesy, and full of feel-good ingredients. It’s quick to prep, easy to customize, and perfect for feeding the whole family or storing for later. Whether you’re eating low-carb or just craving something hearty without the heaviness, this casserole checks all the boxes. One dish, endless comfort.

FAQs

Yes, Use dairy-free cheese and coconut yogurt or vegan cream cheese.

Absolutely. It’s low-carb and high-protein, perfect for keto.

Yes, just thaw and shred before mixing it in.

Use chopped spinach, zucchini, or bell peppers instead.

Pat dry your cauliflower rice and don’t add too much broth.

Yes, Just use a larger casserole dish and bake for 5–10 extra minutes.

Sure, assemble it early, cover, refrigerate, and bake when ready.

Cheddar for classic flavor, or pepper jack for a spicy twist.