Goryeo Banjeom is a Chinese restaurant in Seoul that offers both delivery and dine-in service. It serves jjajangmyeon, samseon jjajang, jjamppong, curry rice, and tangsuyuk, with generous portions of jjajang sauce and curry. The jjamppong has a clean, spicy flavor that is not greasy, and the tangsuyuk comes out crispy. The quality of the food varies, so satisfaction depends on when you visit.