Whip out these amazing Sheet Pan Chicken Fajitas for a quick and delicious weeknight dinner! Just combine chicken, peppers, onions, and all your go-to fajita seasoning onto a baking. Then, roast it all to perfection in the oven. It's as easy as that! Serve these juicy fajitas with warm tortillas, your favorite toppings like guacamole, and a squeez