In a one-gallon resealable bag, or glass baking dish, mix the water and package contents.
Add chicken and make sure it is covered. Marinate for 1 to 3 hours.
Remove chicken from marinade, and grill on hot grill until done.
Slice into thin strips, and serve with grilled onions, ¡Guacamole Ole! , salsa, sour cream and warm flour tortillas.