Chicken Fajita Sheet Pan (Printer View)

One-pan meal with tender chicken strips, bell peppers, and onions roasted with flavorful Tex-Mex spices.

# Components:

→ Proteins

01 - 1.3 lbs boneless, skinless chicken breasts or thighs, sliced into strips

→ Vegetables

02 - 1 large red bell pepper, sliced
03 - 1 large yellow bell pepper, sliced
04 - 1 large green bell pepper, sliced
05 - 1 large red onion, sliced

→ Marinade & Seasoning

06 - 3 tablespoons olive oil
07 - 2 teaspoons chili powder
08 - 1 teaspoon ground cumin
09 - 1 teaspoon smoked paprika
10 - 1/2 teaspoon garlic powder
11 - 1/2 teaspoon onion powder
12 - 1/2 teaspoon dried oregano
13 - 1/4 teaspoon cayenne pepper (optional)
14 - 1 teaspoon salt
15 - 1/2 teaspoon ground black pepper
16 - Juice of 1 lime

→ To Serve

17 - 8 small flour or corn tortillas, warmed
18 - Fresh cilantro, chopped (optional)
19 - Lime wedges
20 - Sour cream, salsa, or guacamole (optional)

# Method steps:

01 - Preheat the oven to 425°F and line a large baking sheet with parchment paper or foil to facilitate cleanup.
02 - In a large bowl, whisk together olive oil, chili powder, cumin, smoked paprika, garlic powder, onion powder, dried oregano, cayenne pepper, salt, black pepper, and lime juice until thoroughly combined.
03 - Add chicken strips, sliced bell peppers, and red onion to the marinade and toss gently to coat all ingredients evenly.
04 - Evenly spread the marinated chicken and vegetables in a single layer on the prepared baking sheet to ensure proper roasting.
05 - Place the baking sheet in the oven and roast for 22 to 25 minutes, stirring halfway through to promote even cooking, until chicken is fully cooked and vegetables are tender with slight charring.
06 - Remove from oven and serve immediately with warmed tortillas and preferred toppings such as cilantro, lime wedges, sour cream, salsa, or guacamole.

# Expert Advice:

01 -
  • Everything roasts on one pan, which means you're actually relaxing while dinner cooks instead of standing at the stove.
  • The peppers get these charred edges that taste like something you'd pay extra for at a restaurant.
  • You can have it on the table in under an hour, toppings and all.
02 -
  • Slicing the chicken strips to similar thickness is everything—thick pieces won't cook through by the time the peppers are charred, and thin pieces turn dry.
  • Stirring halfway through isn't optional if you want even cooking and those caramelized bits on the vegetables that make this special.
03 -
  • Don't crowd your baking sheet—if the chicken and vegetables are piled on top of each other, they steam instead of roast, and you lose those caramelized edges that make this taste restaurant-quality.
  • Taste the marinade before you coat the chicken, and adjust the salt and spices if you need to—it's your only chance to fix the seasoning before everything hits the oven.
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