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Easy Crispy Chicken Fajita Tray Bake

easy crispy chicken fajita tray bake - featured image

A no-fuss, flavorful weeknight dinner featuring crispy chicken thighs roasted on a bed of seasoned bell peppers and onions. This tray bake delivers smoky, spicy, and sweet flavors with minimal cleanup.

Ingredients

Scale
  • 4 bone-in, skin-on chicken thighs (1 to 1.2 lbs / 450-550g)
  • 3 medium bell peppers (assorted colors: red, yellow, green)
  • 2 medium yellow onions, sliced
  • 3 tablespoons olive oil
  • 1 teaspoon smoked paprika
  • 1 teaspoon ground cumin
  • 1 teaspoon garlic powder
  • 1 teaspoon chili powder
  • Salt to taste (about 1 teaspoon)
  • Black pepper to taste (about ½ teaspoon)
  • 1 fresh lime, cut into wedges
  • Optional: handful fresh cilantro, chopped

Instructions

  1. Preheat the oven to 425°F (220°C).
  2. Core and thinly slice the bell peppers (about ¼-inch / 6 mm thick). Peel and slice the onions similarly.
  3. In a small bowl, combine smoked paprika, cumin, garlic powder, chili powder, salt, and black pepper.
  4. In a large mixing bowl, drizzle 1½ tablespoons olive oil over the peppers and onions, sprinkle half the spice blend, and toss until evenly coated.
  5. Spread the seasoned peppers and onions in an even layer on a rimmed baking tray.
  6. Pat the chicken thighs dry with paper towels. Rub the remaining olive oil and the other half of the spice mix all over the chicken, including under the skin where possible.
  7. Nestle the chicken thighs skin-side up on top of the pepper and onion bed, leaving space between pieces for air circulation.
  8. Bake for 30-35 minutes, checking at 20 minutes to rotate the tray if needed. The chicken skin should be golden and crispy, and the veggies tender with browned edges.
  9. Check doneness with a meat thermometer (165°F / 74°C) or pierce the chicken to ensure juices run clear.
  10. Optional: Broil for 2-3 minutes for extra crispiness, watching closely to avoid burning.
  11. Remove from oven and let the chicken rest for 5 minutes on the tray.
  12. Squeeze fresh lime over everything and sprinkle with chopped cilantro if using. Serve warm with tortillas or rice.

Notes

Pat chicken skin dry before seasoning for maximum crispiness. Toss veggies separately in oil and spices for even seasoning and caramelization. If peppers brown too fast, tent tray loosely with foil mid-bake. Rest chicken 5 minutes before serving to keep meat juicy. Broil briefly for extra crispy skin but watch carefully to avoid burning.

Nutrition

Keywords: chicken fajita, tray bake, easy dinner, weeknight meal, crispy chicken, bell peppers, oven baked fajitas, gluten-free, quick recipe