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White plate that has two chicken fajitas on it with Pico De Gallo on the side. Along with two slices of lime. Behind the plate is a sheet pan full of chicken and peppers.

Oven Baked Chicken Fajitas

Easy sheet pan recipe for chicken fajitas. Your favorite tortilla shells loaded with chicken and veggies. Perfect for Taco Tuesday with the family. 

Course Main Course
Cuisine Mexican
Keyword Chicken, Chicken Recipes, Dinner recipes, Easy Chicken Recipes, Easy dinner recipe, Main Dish Recipes, Simple Chicken Recipes, Supper Recipes
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 12 Fajitas
Calories 122 kcal
Author Jennifer


  • 1 Medium Sized Orange Bell Pepper
  • 1 Medium Sized Red Bell Pepper
  • 1 Medium Sized Yellow Bell Pepper
  • 1/2 Medium Sized Red Onion
  • 3 Large Chicken Breast
  • 1/4 Cup Olive Oil
  • 1 Packet Fajita Seasoning


  1. Preheat Oven to 400℉

  2. Cut the ends off each of the bell peppers. Clean out the seeds and rinse under cold water. 

  3. Cut the bell peppers into thin slices and place on a sheet pan. 

  4. Slice half a medium size red onion into thin strips and place on the sheet pan with bell peppers. 

  5. Cut the chicken breast into thin strips and place onto the sheet pan. 

  6. Drizzle the olive oil over the chicken and veggies. 

  7. Sprinkle the fajita seasoning over the chicken and veggie. Mix the chicken and veggies around to coat with the olive oil and fajita seasoning. 

  8. Place sheet pan into the 400℉ oven for 30 minutes or until chicken is fully cooked. 

  9. Serve on your favorite tortilla shells and enjoy. 

Recipe Notes

The Calorie count is for one serving of chicken and veggies. The tortilla shells will add more calories.