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Easy Sheet Pan Fajita Chicken Recipe with Peppers and Lime for Perfect Flavor

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A quick and simple sheet pan fajita chicken with colorful bell peppers and a fresh lime twist, perfect for busy weeknights and flavorful meals.

Ingredients

Scale
  • 1.5 pounds boneless, skinless chicken breasts, sliced into strips
  • 3 medium bell peppers (red, green, yellow), sliced
  • 1 large yellow onion, sliced
  • 3 tablespoons extra virgin olive oil
  • 2 tablespoons fajita seasoning (chili powder, smoked paprika, cumin, garlic powder, onion powder, pinch of cayenne)
  • Juice of 1 large lime
  • 1 teaspoon lime zest
  • Salt and black pepper to taste
  • Optional garnishes: chopped fresh cilantro, sliced jalapeños, sour cream or vegan alternative

Instructions

  1. Preheat oven to 425°F (220°C).
  2. Slice chicken breasts into 1/2 inch wide strips and place in a large mixing bowl.
  3. Core and slice bell peppers into strips similar in size to chicken. Peel and slice onion into half-moons. Add to the bowl with chicken.
  4. Drizzle olive oil over chicken and vegetables. Sprinkle fajita seasoning, salt, and pepper evenly. Toss until well coated.
  5. Arrange chicken and veggies in a single layer on a rimmed baking sheet, avoiding crowding.
  6. Roast in the oven for 20-25 minutes. Halfway through (about 12 minutes), flip chicken and stir peppers for even cooking.
  7. Check chicken temperature with a meat thermometer; it should read 165°F (74°C) when done.
  8. Remove from oven and immediately squeeze fresh lime juice over the top. Sprinkle lime zest.
  9. Let rest for 5 minutes before serving.
  10. Garnish with cilantro, jalapeño slices, or sour cream if desired. Serve with warm tortillas, rice, or salad.

Notes

Line the baking sheet with parchment paper or a silicone baking mat for easier cleanup and to prevent sticking. Flip chicken and peppers halfway through roasting for even cooking and caramelization. Add lime juice and zest after cooking to keep flavors bright and avoid sogginess. Adjust spice levels by adding jalapeños or cayenne pepper for heat. Use boneless, skinless chicken thighs as an alternative but adjust cooking time accordingly.

Nutrition

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