sheet pan chicken fajitas on corn tortillas on a baking sheet with more fajitas behind it

Sheet Pan Chicken Fajitas

Simple and easy weeknight meal, sheet pan chicken fajitas will easily become a family favorite.

Course dinner
Cuisine Mexican
Keyword Sheet Pan Chicken Fajitas
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings 6 people
Calories 270 kcal
Author Amy


  • 1.5 lbs chicken breast or thighs
  • 1 onion
  • 3 peppers I used 3 different colors, but use whatever color you like
  • 1/8 cup olive oil give or take
  • 6-8 Tortillas
  • Extra fajita toppings

Fajita Seasoning

  • 1.5 tsp cumin
  • 1/8 tsp cayenne leave out if you don't want any spiciness
  • 1/2 tsp oregano
  • 1/2 tsp garlic powder
  • 1/2 tsp onion powder
  • salt and pepper to taste


  1. Preheat oven to 400 degrees. Slice onions, peppers, and chicken to roughly the same size and thickness.
  2. Spread ingredients out evenly on a baking sheet. Drizzle with olive oil and fajita seasoning and toss.
  3. Place in the oven for 25-35 minutes until chicken and peppers start to brown a little and reaches an internal temperature of 165.
  4. Serve with your favorite fajita toppings: guacamole, cilantro, green onions, cheese, hot sauce, whatever your heard desires.

Recipe Notes

Make this paleo or Whole30 by omitting the tortilla

Nutrition Facts
Sheet Pan Chicken Fajitas
Amount Per Serving (1 g)
Calories 270 Calories from Fat 126
% Daily Value*
Fat 14g22%
Saturated Fat 3g19%
Cholesterol 40mg13%
Sodium 247mg11%
Potassium 288mg8%
Carbohydrates 20g7%
Fiber 2g8%
Sugar 3g3%
Protein 13g26%
Vitamin A 310IU6%
Vitamin C 50.1mg61%
Calcium 53mg5%
Iron 2.1mg12%
* Percent Daily Values are based on a 2000 calorie diet.