Yujin Jjamppong is a restaurant in Dongdaemun, Seoul, serving jjamppong bap and jjajangmyeon. The jjamppong is boiled to order, and the jjajangmyeon noodles are pressed fresh on the spot. The jjamppong contains mussels and vegetables, with the cool taste of seafood coming through. The jjajangmyeon is served in an old-fashioned style.