Combine the marinade ingredients until well blended in a bowl or zip-lock bag, place the chicken breasts (butterflied or sliced into 3/4-inch strips) in marinade and stir until well coated.
Cover and refrigerate at least 4 hours, or up to 24 hours. Skewer the chicken on thin wooden skewers that have been soaking in water. Broil or grill chicken over medium heat for 2-3 minutes on each side (for the skewers) or until juices run clear. Serve over rice with peanut sauce.
Peanut Sauce: Blend ingredients together in small bowl.