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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 270kcal
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


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


Make this paleo or Whole30 by omitting the tortilla


Serving: 1g | Calories: 270kcal | Carbohydrates: 20g | Protein: 13g | Fat: 14g | Saturated Fat: 3g | Cholesterol: 40mg | Sodium: 247mg | Potassium: 288mg | Fiber: 2g | Sugar: 3g | Vitamin A: 310IU | Vitamin C: 50.1mg | Calcium: 53mg | Iron: 2.1mg