empty ttukbaegi flat lay concept ingredients of jajangmyeon or jjajangmyeon, korean noodle with black bean sauce

appetizing asian background banner bean beef black board boiled bowl chef chinese chopsticks closeup concept cook cookery cooking cucumber cuisine culinary delicious dinner dish eat egg flatlay food fresh gourmet green healthy ingredient ingredients jajangmyeon jajangmyun jajanmen julienne knolling korean plate recipe sauce seed sesame tasty texture traditional white