Whip together these amazing Sheet Pan Chicken Fajitas for a easy and tasty weeknight dinner! Just mix chicken, peppers, onions, and all your go-to fajita seasoning onto a baking. Then, roast it all to golden brown in the oven. It's as easy as that! Serve these savory fajitas with warm tortillas, your most loved toppings like guacamole, and a squee