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–+ servings
Fajita Chicken Casserole

Easy Fajita Chicken Casserole for a Cozy Family Dinner

This Fajita Chicken Casserole is a comforting gluten-free, low-carb meal that's ready in just 45 minutes.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 portions
Course: Dinner
Cuisine: Tex-Mex
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 1 pound Chicken Breast Can substitute with turkey or plant-based options.
  • 1 medium Onion Add depth and sweetness; substitute with shallots if desired.
  • 1 cup Bell Peppers (Red, Green, or Yellow) May substitute with diced zucchini or squash.
  • 1 cup Creamy Sauce (Sour Cream or Cream Cheese) Greek yogurt can be used as a healthier substitute.
  • 2 tablespoons Fajita Seasoning Use a homemade mix if necessary.
  • 1 cup Cheddar Cheese Other melting cheeses like Monterey Jack can be used.
  • 1 cup Mozzarella Cheese
For Serving
  • 1 bunch Fresh Cilantro Optional but highly recommended.
  • 1 medium Avocado Consider diced avocado as a topping.
  • 3 pieces Lime Wedges For a zesty finish.

Equipment

  • large skillet
  • Casserole Dish
  • spatula

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C). Gather your ingredients and prepare your workspace.
  2. In a large skillet, heat a splash of oil over medium heat. Add cubed chicken breast and sauté for 6-8 minutes.
  3. Add sliced onion and bell peppers to the skillet. Sauté for 5-7 minutes until tender.
  4. Reduce the heat to low and stir in the creamy sauce and fajita seasoning until well combined.
  5. Pour the mixture into a greased casserole dish and spread evenly.
  6. Sprinkle cheddar and mozzarella cheese generously over the top.
  7. Bake for 25-30 minutes until the cheese is bubbly and golden brown.
  8. Let the casserole cool for a few minutes before serving. Add fresh cilantro and lime wedges if desired.

Nutrition

Serving: 1portionCalories: 350kcalCarbohydrates: 20gProtein: 30gFat: 18gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 90mgSodium: 600mgPotassium: 700mgFiber: 3gSugar: 3gVitamin A: 500IUVitamin C: 70mgCalcium: 250mgIron: 2mg

Notes

This dish is highly customizable and perfect for busy weeknights. Store leftovers properly to enjoy later.

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