Mokdong Baengnyeon Guksu sits near Sinjeong Station in Seoul and serves janchi guksu, hand-made sujebi, and kodari bibim guksu. The janchi guksu uses medium noodles slightly thicker than somyeon in a broth made with dipori and anchovies, while the kodari bibim guksu is served mixed with a spicy sauce. The sujebi uses hand-torn dough, giving it a chewy and soft texture, and the broth is spicy and cool. The shop is small, so seating is limited.