Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Cheesy Chicken Fajita Casserole Recipe

Cheesy Chicken Fajita Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.4 from 141 reviews
  • Author: Lauren
  • Prep Time: 10 minutes
  • Cook Time: 25-30 minutes
  • Total Time: 35-40 minutes
  • Yield: 4 servings
  • Category: Baking
  • Method: Baking
  • Cuisine: Mexican-inspired

Description

This Cheesy Chicken Fajita Casserole is a flavorful and easy one-dish meal combining tender chicken breasts, vibrant bell peppers, onions, and melted cheese, all seasoned with flavorful fajita spices. Perfect for weeknight dinners, it offers a comforting, cheesy twist on classic fajitas, baked to perfection for a dip-in-and-serve style dish.


Ingredients

Units Scale

Chicken and Spices

  • 1 1/2 pounds (680 g) boneless, skinless chicken breasts
  • 2 tablespoons fajita seasoning
  • 1 tablespoon vegetable oil

Vegetables

  • 2 medium bell peppers, sliced into strips
  • 1 medium yellow onion, sliced

Cheese and Garnish

  • 1 1/2 cups shredded cheese (cheddar, Monterey Jack, or Mexican blend)
  • Fresh chopped cilantro for garnish

Instructions

  1. Preheat Oven: Preheat your oven to 400°F (200°C), ensuring it’s ready to bake the casserole.
  2. Season Chicken: In a baking dish, season the chicken breasts evenly with fajita seasoning and drizzle with vegetable oil. Use your hands to ensure the spices adhere well to the chicken.
  3. Add Vegetables: Arrange the sliced bell peppers and onion slices over the seasoned chicken in the dish. Sprinkle a little extra fajita seasoning on top for added flavor.
  4. Top with Cheese: Evenly sprinkle the shredded cheese over the chicken and vegetables, covering the entire dish for a cheesy topping.
  5. Bake: Bake uncovered in the preheated oven for 25-30 minutes, or until the chicken reaches an internal temperature of 165°F (74°C) and is cooked through.
  6. Serve: Garnish with fresh chopped cilantro if desired, and serve hot straight from the oven.

Notes

  • To verify the chicken is cooked, insert a meat thermometer into the center; it should read 165°F (74°C).
  • You can substitute different melting cheeses based on preference, such as mozzarella or pepper jack.
  • For a calorie-reduced version, omit the cheese, top with Parmesan and panko breadcrumbs, spray with oil, and bake.
  • For quicker cooking, cube chicken into smaller pieces and reduce baking time to about 20 minutes.
  • Serve with rice, pasta, or cauliflower rice for a complete meal.
  • Reheat leftovers in the oven at 350°F (175°C) for 15-20 minutes or microwave for convenience.

Nutrition

  • Serving Size: 1 plate
  • Calories: 388 kcal
  • Sugar: 3 g
  • Sodium: 483 mg
  • Fat: 18 g
  • Saturated Fat: 9 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 5 g
  • Fiber: 1 g
  • Protein: 50 g
  • Cholesterol: 153 mg