After you try this easy sheet pan fajitas recipe, you’ll never go back to making fajitas any other way! This meal is a perfect variation to your Taco Tuesdays and is packed with protein and nutrients from the bell peppers. Put the chicken and veggies in a wrap or throw on top of tortilla chips!
Preheat oven to 400 degrees. Coat large baking sheet with foil or cooking spray.
Cut chicken breasts in half horizontally, then slice crosswise into strips.
Combine oil, chili powder, cumin, garlic powder and salt in a large bowl. Add the chicken and stir to coat with the spice mixture. Add bell peppers and onion and stir to combine.
Transfer the chicken and veggies to prepared baking sheet and spread in an even layer.
Roast on the middle rack for 15-20 minutes. For more roasted fajitas, turn broiler to high. Broil until the chicken is cooked through and vegetables are browning in spots, a few minutes longer.
Serve the chicken and vegetables in warmed tortillas with optional toppings of lime wedges, cilantro, sour cream, avocado and/or pico de gallo if desired.