Isahyo Jjamppong is a Chinese restaurant in Seoul that serves jjamppong as a single meal. It offers meat jjamppong, clam jjamppong, and manila clam jjamppong, with fried dumplings and a fried egg as additions. The meat jjamppong has finely chopped ingredients and a spicy, rich broth. The jjamppong is quite spicy, so it is difficult for those who cannot eat spicy food.