Seongsandong Kalguksu Jip is a noodle shop in Seongsan, Seoul, serving kalguksu with manila clam and dasulgi, kongguksu, and bossam. The kongguksu uses domestic soybeans ground to order and served over kalguksu noodles. The shop occupies a detached house converted from a home, with outdoor seating for tea and parking, and barley rice is served before the meal. Portions are on the small side.