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Chicken fajita filling on a sheet pan with a wooden spoon. Tortillas are resting on the bottom of the sheet pan.
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5 from 12 votes

Sheet Pan Chicken Fajitas

These sheet pan chicken fajitas are packed with Mexican flavor and come together quickly! Just bake your chicken, peppers and onions together on a pan, load up your tortillas and enjoy!
Prep Time10 minutes
Cook Time20 minutes
Total Time30 minutes
Course: Dinner
Cuisine: Mexican
Keyword: chicken fajitas, sheet pan chicken fajitas
Servings: 4

Ingredients

  • 3 tri-color bell peppers seeded and sliced
  • 1 medium yellow or red onion sliced
  • 1 ¼ lb. boneless chicken breasts sliced into small strips
  • 2 Tablespoons olive oil
  • 3 cloves garlic minced
  • 2 teaspoons chili powder
  • 1 teaspoon cumin
  • 1 teaspoon paprika
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon oregano
  • 1 teaspoon fine sea salt
  • ½ teaspoon ground pepper
  • Juice from one lime about 2 Tablespoons
  • ¼ cup chopped fresh cilantro plus more for topping if desired
  • 8 flour or corn tortillas
  • Optional toppings: Salsa or pico de gallo sour cream or full fat greek yogurt, Guacamole or avocado, shredded cheese, and hot sauce

Instructions

  • Preheat oven to 425°.
  • Add bell peppers, onion and chicken into a bowl. Toss with oil, garlic and spices.
    Bell peppers, onion and chicken in a bowl, tossed with oil, garlic and spices.
  • Spread onto a large baking sheet and bake for 15-20 minutes, tossing at the 10-minute mark. You can bump the heat to broil for the last 2-3 minutes to get a little char on everything if desired. I did 18 minutes total – baked for 15 minutes and then 3 minutes on a high broil (500°F).
    Chicken and vegetables spread on a sheet pan.
  • Top chicken mixture with fresh cilantro and drizzle on lime juice. Toss to combine.
    Cooked chicken fajita filling on a sheet pan garnished with parsley and a squeeze of lime.
  • Serve chicken and veggies in warm tortillas with toppings of choice. I recommend guacamole, salsa, cheese and hot sauce.

Nutrition

Serving: 2fajitas | Calories: 441kcal | Carbohydrates: 31g | Protein: 48g | Fat: 14g | Saturated Fat: 2g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 7g | Cholesterol: 120mg | Sodium: 681mg | Potassium: 651mg | Fiber: 6g | Sugar: 6g