Name: Easy Low Carb Chicken Casserole
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 2 cups cooked, shredded boneless skinless chicken breasts or thighs; 3 cups cauliflower florets or riced cauliflower; 4 oz cream cheese, softened; 1/2 cup sour cream or Greek yogurt; 1 cup shredded cheddar cheese; 1 tsp garlic powder; 1 tsp onion powder; Salt and pepper, to taste; 1 tbsp olive oil or butter; Optional: chopped green onions or parsley for garnish

Jump to Recipe·Leave a Review

I make Easy Low Carb Chicken Casserole when I want a hearty, satisfying meal that fits my low-carb lifestyle without sacrificing flavor. It’s creamy, cheesy, and packed with tender chicken and vegetables — perfect for a simple dinner.

Why I’ll Love This Recipe

What I love about this casserole is how effortlessly it combines rich, comforting flavors with healthy, low-carb ingredients. The creamy sauce keeps everything moist and delicious, and the mix of chicken and veggies makes it a balanced, filling meal. Plus, it’s easy to prepare and customize based on what I have on hand.

ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)
• boneless, skinless chicken breasts or thighs, cooked and shredded
• cauliflower florets or riced cauliflower
• cream cheese
• sour cream or Greek yogurt
• shredded cheddar cheese
• garlic powder
• onion powder
• salt and pepper
• olive oil or butter
• chopped green onions or parsley for garnish (optional)

directions

I preheat the oven to 375°F (190°C). I steam or roast the cauliflower florets until tender, then set them aside. In a large bowl, I mix shredded chicken, cooked cauliflower, cream cheese, sour cream, shredded cheddar, and seasonings until well combined. I transfer the mixture to a greased baking dish and bake uncovered for about 20–25 minutes until bubbly and golden on top. I like to sprinkle chopped green onions or parsley over the casserole just before serving for freshness.

Servings and timing

This recipe serves about 4 people. Prep and baking take roughly 35–40 minutes.

Variations

Sometimes I swap cauliflower for broccoli or add sautéed mushrooms for extra flavor. Using mozzarella or pepper jack cheese changes the taste and spice level. I also like adding diced bell peppers or jalapeños for a bit of heat.

storage/reheating

I store leftovers in an airtight container in the fridge for up to 3 days. To reheat, I warm the casserole in the oven or microwave until heated through.

FAQs

Can I use frozen cauliflower?

Yes, I thaw and drain it well before mixing to avoid excess moisture.

Can I make this recipe keto-friendly?

Absolutely. This recipe fits well within a keto diet thanks to the low-carb ingredients.

How do I keep the casserole creamy?

I make sure to mix the cream cheese and sour cream thoroughly and avoid overbaking.

Can I prepare this dish ahead of time?

Yes, I assemble it and refrigerate before baking when ready to cook.

Can I add other vegetables?

I like adding spinach, zucchini, or bell peppers for more variety.

Conclusion

Easy Low Carb Chicken Casserole is one of my favorite wholesome meals that’s both comforting and diet-friendly. It’s creamy, cheesy, and packed with nutritious ingredients, making it a go-to recipe for satisfying dinners without the carbs.