Whip together these amazing Sheet Pan Chicken Fajitas for a quick and delicious weeknight dinner! Just toss 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 simple as that! Enjoy these savory fajitas with warm tortillas, your go-to toppings like salsa, and a squ