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Easy Crispy Sheet Pan Chicken Fajitas

easy crispy sheet pan chicken fajitas - featured image

A quick and flavorful sheet pan chicken fajitas recipe that delivers crispy, juicy chicken and tender roasted veggies with minimal cleanup, perfect for busy weeknights.

Ingredients

Scale
  • 1 ½ pounds boneless, skinless chicken breasts, thinly sliced
  • 3 bell peppers (red, yellow, green), sliced into strips
  • 1 medium yellow onion, thinly sliced
  • 2 teaspoons chili powder
  • 1 teaspoon smoked paprika
  • 1 teaspoon ground cumin
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon crushed red pepper flakes (optional)
  • 2 tablespoons olive oil
  • Fresh lime wedges, for serving
  • Fresh cilantro, chopped (optional garnish)

Instructions

  1. Preheat your oven to 425°F (220°C).
  2. Slice chicken and vegetables thinly, about ¼ inch thickness.
  3. In a small bowl, combine chili powder, smoked paprika, cumin, garlic powder, onion powder, salt, black pepper, and crushed red pepper flakes if using.
  4. In a large bowl, toss chicken and veggies with olive oil and the seasoning mix until evenly coated.
  5. Spread the mixture evenly on a large rimmed baking sheet in a single layer, avoiding overcrowding.
  6. Roast for 20-25 minutes, stirring and flipping halfway through (around 12 minutes) for even browning.
  7. Check that chicken reaches an internal temperature of 165°F (74°C) and veggies are tender with some charred spots.
  8. Optional: Broil for 1-2 minutes for extra crispness, watching closely to avoid burning.
  9. Remove from oven and let rest for 5 minutes.
  10. Serve with fresh lime wedges and chopped cilantro.

Notes

Do not overcrowd the pan to avoid soggy veggies and chicken. Thin, uniform slices ensure even cooking and crispiness. Use olive oil generously to help crisp and carry spices. Stir halfway through cooking for even roasting. Let rest before serving to redistribute juices. Broil briefly for extra crisp if desired. Fresh veggies are preferred over frozen for best texture. Seasoning can be adjusted for heat by adding jalapeños or cayenne powder.

Nutrition

Keywords: chicken fajitas, sheet pan dinner, quick dinner, easy fajitas, weeknight meal, crispy chicken, healthy fajitas, gluten-free, low-carb