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Sheet Pan Chicken Fajitas

Sheet Pan Chicken Fajitas are a vibrant, flavorful dish that combines succulent chicken, colorful bell peppers, and aromatic spices—all roasted to perfection on a single pan. This easy recipe is perfect for busy weeknights or Taco Tuesdays when you crave something delicious yet effortless. With minimal clean-up and restaurant-quality results, these fajitas are sure to impress family and friends alike.

Ingredients

Scale
  • 4 boneless, skinless chicken breasts (about 1.5 lbs)
  • 3 bell peppers (1 red, 1 yellow, 1 green), sliced
  • 1 large red onion, sliced
  • 2 tbsp olive oil
  • 2 tbsp fajita seasoning (store-bought or homemade)
  • 8 flour or corn tortillas
  • Lime wedges for serving
  • Fresh cilantro (optional)

Instructions

  1. Preheat your oven to 400°F (200°C).
  2. Slice the chicken breasts into strips about one inch wide for even cooking.
  3. Chop the bell peppers and red onion into strips.
  4. In a large bowl, combine chicken, veggies, olive oil, and fajita seasoning. Toss until everything is well-coated.
  5. Spread the mixture evenly on a large sheet pan.
  6. Roast in the oven for 20-25 minutes until the chicken is cooked through and veggies are tender-crisp.
  7. Squeeze fresh lime juice over the fajitas before serving with warm tortillas.

Nutrition

Keywords: For a low-carb option, substitute chicken with shrimp or tofu. Experiment with spices like smoked paprika or chipotle for added flavor depth. Store leftovers in an airtight container for up to three days; reheat in a skillet for best results.