Mokdong Jjajang Udong is a Chinese-style delivery restaurant near Sinjeong Station in Yangcheon-gu, Seoul, serving jjajangmyeon, udon, and tangsuyuk. The jjajangmyeon has chewy noodles with a savory sauce, the udon comes with yubu on top, and the tangsuyuk has a crispy batter around thick, tender meat. The tangsuyuk keeps its crispy texture when eaten warm. The menu also includes jjajangmyeon made with red pepper powder and a large-size portion option.