Add ginger, garlic, onion, red pepper flakes and cook until everything is slightly softened. 양배추와 당근을 넣고 양배추가 노릇해지고 단맛이 날 때까지 약 몇 분간 조리합니다. Using a slotted spoon, remove everything to a large bowl and toss with rice wine vinegar and soy sauce.