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Easy One-Pan Sheet Pan Chicken Fajitas Recipe Perfect for Beginners

one-pan sheet pan chicken fajitas - featured image

A quick and easy sheet pan chicken fajitas recipe that delivers smoky, tender chicken and vibrant peppers with minimal cleanup, perfect for busy weeknights.

Ingredients

Scale
  • 1 pound boneless, skinless chicken breasts, thinly sliced
  • 3 medium bell peppers (mixed colors: red, green, yellow), sliced into strips
  • 1 large yellow onion, sliced
  • 2 tablespoons olive oil
  • 1 teaspoon chili powder
  • 1 teaspoon ground cumin
  • 1 teaspoon paprika (smoked paprika preferred)
  • ½ teaspoon garlic powder
  • Salt to taste (kosher salt recommended)
  • Freshly ground black pepper to taste
  • Juice of 1 lime
  • 8 small flour or corn tortillas, warmed
  • Optional toppings: sour cream, shredded cheese, chopped cilantro, sliced avocado, salsa

Instructions

  1. Preheat the oven to 425°F (220°C) and line a large rimmed sheet pan with parchment paper.
  2. Slice the chicken breasts into ½-inch strips, pounding thicker parts if needed for even thickness.
  3. Slice bell peppers and onion into strips similar in size to the chicken.
  4. In a large mixing bowl, combine olive oil, chili powder, cumin, paprika, garlic powder, salt, and black pepper.
  5. Add the chicken and vegetables to the bowl and toss until evenly coated with the spice mixture.
  6. Spread the mixture evenly in a single layer on the prepared sheet pan without overcrowding.
  7. Roast in the oven for 20-25 minutes, stirring and flipping halfway through at about 12 minutes for even browning.
  8. Check that the chicken reaches an internal temperature of 165°F (74°C) and that the vegetables are tender with slight char.
  9. Remove from oven and squeeze fresh lime juice over the top.
  10. Warm tortillas on the stovetop or microwave, then scoop chicken and veggies onto tortillas and add desired toppings.

Notes

Do not overcrowd the pan to avoid steaming; stir halfway through cooking for even browning. Use thin, even slices of chicken for quick cooking. Let chicken rest a few minutes after roasting. For extra smoky flavor, broil for 1-2 minutes at the end but watch closely to prevent burning. Use corn tortillas for gluten-free option. Leftovers keep well refrigerated for up to 3 days.

Nutrition

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