In deep skillet, heat oil. In large bowl, mix together ingredients for meatballs. Scoop into small meat balls and roll in between palms to form. Fry little meatballs until browned. In bowl or measuring cup, mix together all ingredients for sweet and sour sauce. Pour sauce into hot pan to cover cooked meatballs. Cover and simmer on low heat for at least 15-20 minutes. Serve over hot with rice or cooked barley if you're feeling extra healthy and adventurous. Barley has more fiber and protein and rice! Give it a whirl!