Fajita Chicken Casserole (Keto & Low-Carb)

This Fajita Chicken Casserole is a delicious, cheesy, and low-carb meal packed with fajita-seasoned chicken, bell peppers, and a creamy sauce. Perfect for meal prep or family dinners!

Ingredients:

For the Chicken & Vegetables:

  • 2 lbs boneless, skinless chicken breasts (cubed)
  • 1 red bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 1 medium onion, sliced
  • 2 tbsp olive oil

For the Seasoning:

  • 2 tsp chili powder
  • 1 tsp cumin
  • 1 tsp smoked paprika
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp cayenne pepper (optional for extra spice)

For the Casserole Sauce:

  • 8 oz cream cheese (softened)
  • 1 cup sour cream (full-fat)
  • 1 cup shredded cheddar cheese
  • 1 cup shredded mozzarella cheese

Instructions:

1. Preheat the Oven:

  • Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish.

2. Cook the Chicken:

  • In a large skillet, heat olive oil over medium heat.
  • Add chicken cubes and sprinkle with seasoning mixture. Cook for 6-8 minutes until browned and cooked through.

3. Sauté Vegetables:

  • In the same skillet, add sliced bell peppers and onions. Cook until softened, about 5-6 minutes.

4. Make the Casserole:

  • In a mixing bowl, combine softened cream cheese, sour cream, and half of the shredded cheeses. Mix until smooth.

5. Assemble & Bake:

  • Spread cooked chicken and sautéed vegetables evenly in the baking dish.
  • Top with the creamy cheese mixture and spread evenly.
  • Sprinkle remaining shredded cheeses on top.

6. Bake:

  • Bake uncovered for 25-30 minutes until bubbly and golden brown.

Nutrition Information (Per Serving – 6 Servings):

  • Calories: ~450 kcal
  • Net Carbs: ~6g
  • Protein: ~35g
  • Fat: ~30g

Tips & Variations:

  1. Protein Swap: Use ground beef, turkey, or shrimp instead of chicken.
  2. Extra Spice: Add jalapeños or hot sauce for extra heat.
  3. Topping Ideas: Garnish with fresh cilantro, sliced green onions, or avocado slices.
  4. Meal Prep Tip: This casserole stores well in the refrigerator for up to 3-4 days or freezes for up to 2 months.

Benefits:

  • Keto-Friendly & Low-Carb: Helps maintain a low-carb lifestyle.
  • Protein-Packed: Supports muscle maintenance and keeps you full.
  • Loaded with Flavor: Mexican-inspired seasonings make this dish irresistible.

Enjoy this Fajita Chicken Casserole for a flavorful, satisfying, and nutritious meal! 🌮🍗