Chicken fajitas are the easiest and quickest meal to make. Slice up a few chicken breasts at home or use a Rotisserie Chicken. Also, slice up some onions and bell peppers and sauté them in a large frying pan. Once your chicken is cooked, combine the vegetable and chicken and cook with fajita seasoning. Put out cheese, sour cream, and guacamole. Layout your tortillas, add the filling, roll it up and enjoy.