Chicken Pineapple Sheet Fajitas (Printer View)

A vibrant dish of chicken, pineapple, and bell peppers roasted together with bold spices on one pan.

# What you'll need:

→ Protein & Fruit

01 - 1.5 lbs boneless, skinless chicken breasts, sliced into thin strips
02 - 1.5 cups fresh pineapple, cut into 1-inch chunks

→ Vegetables

03 - 3 bell peppers (red, yellow, green), sliced
04 - 1 large red onion, sliced

→ Marinade & Seasonings

05 - 3 tablespoons olive oil
06 - 1.5 teaspoons chili powder
07 - 1 teaspoon ground cumin
08 - 0.5 teaspoon smoked paprika
09 - 0.5 teaspoon garlic powder
10 - 0.5 teaspoon onion powder
11 - 0.5 teaspoon dried oregano
12 - 0.5 teaspoon salt
13 - 0.25 teaspoon black pepper
14 - Juice of 1 lime

→ To Serve

15 - 8 small flour or corn tortillas
16 - Fresh cilantro, chopped
17 - Lime wedges

# Method:

01 - Preheat oven to 425°F. Line a large sheet pan with parchment paper or foil for easy cleanup.
02 - In a large mixing bowl, whisk together olive oil, chili powder, cumin, smoked paprika, garlic powder, onion powder, oregano, salt, pepper, and lime juice until well combined.
03 - Add chicken strips to the marinade and toss thoroughly to coat. Add bell peppers, red onion, and pineapple chunks; toss again until all ingredients are evenly coated with marinade.
04 - Spread the marinated mixture in a single layer on the prepared sheet pan, ensuring even distribution.
05 - Roast for 22 to 25 minutes, stirring halfway through cooking, until chicken reaches internal temperature of 165°F and vegetables are tender with caramelized edges.
06 - Warm tortillas according to package instructions.
07 - Fill warm tortillas with roasted chicken, pineapple, and vegetables. Top with fresh cilantro and a squeeze of lime juice. Serve immediately.

# Expert Advice:

01 -
  • One-pan simplicity means minimal cleanup and maximum flavor
  • Sweet pineapple adds a tropical twist to classic Tex-Mex fajitas
  • Naturally dairy-free with an easy gluten-free option
  • Ready in just 40 minutes, perfect for busy weeknights
  • Colorful presentation makes it as beautiful as it is delicious
02 -
  • Cut all ingredients to similar sizes for even cooking
  • Don't skip the stirring step halfway through—it ensures perfect caramelization
  • Fresh pineapple works best, but drained canned pineapple chunks can work in a pinch
  • Let the sheet pan rest for 2-3 minutes after roasting to allow juices to redistribute
  • Make it a meal prep win by doubling the recipe and storing extras for quick lunches
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