Sheet Pan Chicken Fajitas are a simple and delicious dinner option. This recipe involves marinating chicken strips in a flavorful blend of spices, then roasting them on a sheet pan along with sliced bell peppers and onions. The result is tender and juicy chicken with perfectly caramelized vegetables. Serve the fajitas with warm tortillas, salsa, guacamole, and sour cream for a complete and satisfying meal.