Remove bones and skin from chicken breasts. Cut chicken into 3/4 inch pieces. (For ease in cutting, partially freeze chicken.) Mix chicken, soy sauce, oil, brown sugar, ginger and garlic in glass bowl. Cover and refrigerate, stirring occasionally, at least 2 hours.
Prepare Peanut Sauce. Remove chicken from marinade; reserve marinade. Thread 4 or 5 chicken pieces on each of 14 to 16 bamboo skewers. Brush chicken with reserved marinade. Set oven control to boil or 550 degrees. Broil skewers with tops about 4 inches from heat 4 to 5 minutes; turn. Brush with marinade. Broil until chicken is done, 4 to 5 minutes longer. Serve with Peanut Sauce.
Makes about 16 appetizers.
