Step 1 of 12
Sheet Pan Chicken Fajitas
Preheat the oven to 400°F.
Step 2 of 12
Sheet Pan Chicken Fajitas
Line an extra-large baking sheet with parchment paper.
Step 3 of 12
Sheet Pan Chicken Fajitas
In a medium bowl, whisk together the olive oil and spices.
Step 4 of 12
Sheet Pan Chicken Fajitas
Remove seeds from bell peppers and slice into 1/2-inch strips. Slice onion into 1/4-inch half-moons. Place in large bowl.
Step 5 of 12
Sheet Pan Chicken Fajitas
Drizzle 2 tablespoons of the spiced oil over the vegetables. Sprinkle with salt and black pepper. Toss and arrange on baking sheet.
Step 6 of 12
Sheet Pan Chicken Fajitas
Roast the peppers and onions in the middle rack of the oven for 2 minutes.
PRO TIP Get a head start on preparing chicken while the vegetables roast.
Step 7 of 12
Sheet Pan Chicken Fajitas
With a sharp knife, cut chicken into 3/4-inch strips. Add to large mixing bowl.
Step 8 of 12
Sheet Pan Chicken Fajitas
Season chicken with salt and pepper. Drizzle remaining spiced oil over chicken. Toss and evenly coat.
Step 9 of 12
Sheet Pan Chicken Fajitas
Remove sheet pan and add chicken thighs to baking sheet.
Step 10 of 12
Sheet Pan Chicken Fajitas
Return sheet pan to oven and continue baking for 2 minutes.
Step 11 of 12
Sheet Pan Chicken Fajitas
Remove from oven when chicken is cooked to an internal degree of 165°F and vegetables are tender.
Step 12 of 12
Sheet Pan Chicken Fajitas
Squeeze half a lime over sheet pan. Sprinkle with chopped cilantro. Serve with corn tortillas, avocado, salsa, sour cream, and shredded cheese.