Whip out these scrumptious Sheet Pan Chicken Fajitas for a easy 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 crispiness in the oven. It's as straightforward as that! Serve these tender fajitas with warm tortillas, your favorite toppings like salsa, a