Whip up 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 sheet pan. Then, roast it all to golden brown in the oven. It's as easy as that! Dig into these savory fajitas with warm tortillas, your go-to toppings like sour cream, and a squeeze o