Sutajjang is a Chinese restaurant in Sangdo-dong, Seoul, that serves jjajangmyeon and jjamppong with noodles pulled by hand on site. It also sells sutajjamppong, with a choice of octopus, king, or mushroom, along with tangsuyuk, gunmandu, and bokkeumbap. The jjamppong broth is rich, and its finish turns spicy as you eat. Payment is accepted in cash only.