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Low Carb Chicken Casserole

Creamy Low Carb Chicken Casserole

This Creamy Low Carb Chicken Casserole is keto comfort food at its best—featuring tender chicken, cauliflower rice, crispy bacon, and a rich, creamy cheese sauce baked until bubbly and golden.
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 8 servings
Course: Casserole, Main Dish
Cuisine: American
Calories: 365
Ingredients Equipment Method Notes

Ingredients
  

  • 4 cups cauliflower rice (about 24 ounces)
  • 1 tbsp butter or olive oil
  • 3-4 cups cooked shredded chicken
  • 1/2-3/4 cup cooked bacon, crumbled (6-8 strips)
  • 8 oz cream cheese, softened
  • 1/2 cup sour cream or heavy cream
  • 3 cloves garlic, minced
  • 1 tsp onion powder
  • 1/2 tsp dried Italian herbs or parsley
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 1 1/2-2 cups shredded cheddar cheese or Mexican blend
  • green onions or parsley for garnish (optional)

Equipment

  • 9x13-inch baking dish
  • Large skillet
  • mixing bowls
  • spatula
  • hand mixer or whisk

Method
 

  1. Preheat oven to 350°F. Grease a 9x13-inch baking dish. If using frozen cauliflower rice, thaw and squeeze out all excess moisture.
  2. Heat butter or oil in a skillet over medium-high heat. Sauté cauliflower rice for 6–8 minutes until tender and dry. Season lightly and transfer to a mixing bowl.
  3. Add shredded chicken and crumbled bacon to the cauliflower rice and mix well.
  4. In a separate bowl, mix softened cream cheese, sour cream, garlic, onion powder, herbs, salt, and pepper until smooth.
  5. Pour the sauce over the chicken mixture and fold until everything is well coated.
  6. Spread the mixture evenly in the prepared baking dish and top with shredded cheddar cheese.
  7. Bake uncovered for 25–30 minutes until melted, bubbly, and lightly golden.
  8. Let rest for 5–10 minutes before serving. Garnish with green onions or parsley if desired.

Notes

The key to avoiding a watery casserole is properly preparing the cauliflower rice. Make sure to sauté fresh cauliflower rice until most moisture evaporates, or fully thaw and squeeze frozen cauliflower rice. Use softened cream cheese to prevent lumps. Rotisserie chicken adds convenience and flavor, while bacon gives smoky richness. This casserole reheats well, freezes beautifully, and can be customized with broccoli, buffalo sauce, or crunchy pork rind topping.