4 boneless chicken breasts 1 package fajita seasoning mix 1 cup chunky salsa 1/4 cup water 1 large buns 4 slices Monterey jack cheese Red onion Avocado Salsa
In a small bowl, combine fajita seasoning, 1 cup salsa, and water; pour into a large zip-type bag and add chicken. Marinate in the refrigerator for at least 2 hours.
Heat grill for medium coals. Remove chicken from bag and reserve marinade. Grill chicken, basting with marinade, for 5 to 7 minutes on each side or until chicken is done. Place on buns and top with cheese, avocado, onion and salsa.