Keto Chicken Enchilada Casserole Recipe

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This Keto Chicken Enchilada Casserole is a deliciously cheesy one-pot meal that feeds the whole family. It’s quick and easy to throw together without the bread.

This recipe is part of my keto casserole collection, including my keto pizza casserole and my easy keto broccoli cheese casserole.

A slice of keto chicken enchilada casserole being lifted — Keto Chicken Enchilada Casserole Ingredients

Why You’ll Love This Recipe

Keto-Friendly: This casserole is low in carbs but high in flavor, making it a perfect choice for those following a ketogenic diet.
Easy to Make: With minimal prep time and simple ingredients, you can have this delicious meal on the table in under an hour.
Comfort Food: This casserole is packed with cheesy, savory goodness to satisfy your craving for Mexican food without sacrificing your dietary goals.
Crowd-Pleaser: The generous serving size and irresistible flavors make this dish perfect for sharing with family and friends.

If you’re a one-pot casserole lover, make our keto chicken broccoli cheese casserole for variety.

Ingredients

For the Filling:
- 1 pound cooked and shredded chicken
- 1 cup keto enchilada sauce
- ⅓ cup sour cream
- 2 teaspoons garlic powder
- 2 teaspoons onion powder
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ red bell pepper, seeded and diced
- 1 cup shredded cheddar cheese
- ¼ cup sliced black olives
- 1 tablespoon chopped cilantro
For the Base:
- 3 cups raw cauliflower rice

How To Make Keto Chicken Enchilada Casserole

Keto chicken enchilada casserole in a white casserole dish — How to make Keto Chicken Enchilada Casserole

Preheat your oven: Set it to 350°F (175°C) to ensure it’s nice and hot when the casserole is ready.
Prepare the Chicken Filling: In a large mixing bowl, combine the shredded chicken, keto enchilada sauce, sour cream, garlic powder, onion powder, salt, and pepper. Mix well until all the ingredients are evenly distributed.
Assemble the Casserole: Spread the cauliflower rice evenly in the bottom of a casserole dish. This will act as the base for your keto enchiladas, providing a satisfying texture without the carbs of traditional tortillas.
Layer the Filling: Spoon the flavorful chicken mixture over the cauliflower rice, ensuring it’s spread out evenly for consistent cooking and flavor in every bite.
Add the Cheese: Top the chicken filling with a generous layer of shredded cheddar cheese. This will create a beautiful golden crust as the casserole bakes.
Bake to Perfection: Place the casserole dish in the oven and bake for 25-30 minutes, or until the cheese is melted, bubbly, and golden brown.
Garnish and Serve: Once the casserole is out of the oven, sprinkle it with the reserved diced red peppers, sliced black olives, and chopped cilantro. These garnishes add a vibrant touch of color and freshness to the dish.

Tips & Substitutions

Chicken: For convenience, use rotisserie chicken or leftover cooked chicken.
Enchilada Sauce: Make your keto enchilada sauce or use a store-bought variety that fits your dietary needs.
Cheese: You can substitute cheddar for other keto-friendly cheeses like Monterey Jack, Colby, or a Mexican blend.
Spices: You can customize the spice level to your preference by adding a pinch of cayenne pepper or chili powder to the filling.
Serving Suggestions: For a complete and satisfying meal, serve your keto chicken enchilada casserole with a side of Mexican red rice, guacamole, or pico de Gallo.

Frequently Asked Questions

Can I use a different type of cheese?

Absolutely! While cheddar cheese is a classic choice, experiment with other keto-friendly cheeses like Monterey Jack, Colby, or a Mexican blend.

Can I make this casserole ahead of time?

Yes, you can assemble the casserole ahead of time and store it in the refrigerator until you’re ready to bake it. This makes it a convenient option for meal prep or busy weeknights.

Can I freeze leftover casserole?

Yes, leftover casserole can be frozen for later enjoyment. Portion it into individual containers and thaw overnight in the refrigerator before reheating.