One Pan Sheet Chicken Fajitas are an easy, delicious meal that will have your family and friends begging for seconds. Using just one pan, this meal is a breeze to prepare and cook. Start by preheating your oven to 400 degrees Fahrenheit.
In a large bowl, combine the ingredients for the fajita seasoning, including olive oil, chili powder, garlic powder, smoked paprika, oregano, cumin, and salt. Mix together until the ingredients are well-combined.
Next, cut large red bell pepper and one large onion into thin strips. Place the peppers and onions in a single layer on a large sheet pan. Drizzle the fajita seasoning over the vegetables, and toss until the vegetables are evenly coated.
Slice two large chicken breasts into thin strips. Place the chicken on top of the vegetables and season with the remaining fajita seasoning.
Place the sheet pan in the oven and bake for 15 minutes. After 15 minutes, remove the sheet pan from the oven and add 1/4 cup of fresh cilantro. Toss the vegetables and chicken together until the cilantro is evenly distributed. Return the sheet pan to the oven and bake for an additional 10 minutes.
When the chicken and vegetables are cooked through and golden brown, remove the sheet pan from the oven. Serve the One Pan Sheet Chicken Fajitas on warmed tortillas with your favorite toppings, such as guacamole, sour cream, or salsa. Enjoy your flavorful, easy meal!