Seonsa Jjamppong is a Chinese restaurant in Seoul that serves jjamppong, jjajangmyeon, tangsuyuk, and mandu. The basic jjamppong is stir-fried to order, which keeps the vegetables crisp and the broth not oily. A whole bullet squid body is placed on top of the jjamppong, and mussels are not included. The noodles are not thick and are on the chewy side.