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Delicious Easy Chicken Fajita Bake casserole with chicken, veggies, and cheese.

Easy Chicken Fajita Bake

A quick and comforting one pan dinner featuring tender chicken, roasted peppers, and melty cheese, perfect for busy nights.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 4 servings
Course: Dinner, Main Course
Cuisine: Tex-Mex
Calories: 400
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 lb chicken breast, sliced Can also use chicken thighs.
  • 2 cups bell peppers, sliced Any color works.
  • 1 cup onion, sliced Yellow or red onions are best.
  • 1 packet fajita seasoning Or homemade blend.
  • 1 cup shredded cheese Cheddar, Monterey Jack, or pepper jack.
Toppings (to serve)
  • fresh cilantro For garnish.
  • lime wedges Add for freshness.
  • sour cream
  • salsa
  • guacamole
  • sliced jalapenos For heat.
  • crushed tortilla chips For a crunchy texture.
  • shredded lettuce
  • chopped green onions

Method
 

Preparation
  1. Preheat the oven to 375°F (190°C).
  2. Slice the chicken, peppers, and onions.
  3. Toss the chicken with fajita seasoning and a little oil.
Baking
  1. Spread the chicken and vegetables on a rimmed baking sheet or a 9x13 casserole dish.
  2. Bake for 25 minutes or until the chicken is cooked through.
  3. Sprinkle cheese on top and return to the oven for an additional 5 minutes, or until melted.
Serving
  1. Serve warm with preferred toppings like sour cream, salsa, guacamole, and lime wedges.

Notes

This dish is flexible; adjust ingredients and spices according to preference. Ideal for meal prep, leftovers can be stored in airtight containers.