Doyajjamppong Seongseo is a jjamppong restaurant in Igok-dong, Dalseo-gu, Daegu. It serves jjamppong, jjajangmyeon, and baekjjamppong, with mandu available as a side. A self-service bar has rice, jjasai, onion, and danmuji, and a cafe zone offers iced tea and coffee after the meal. The large portion is on the small side.