Bongyang Guksu Mandu in Seoul serves bajirak kalguksu (knife-cut noodles) and mandu-guk. The bajirak kalguksu contains a generous amount of clams, and the tteok-mandu-guk is made with sagol broth. Two owners run the restaurant, the service is blunt, and the dishes are neatly presented. The prices are relatively high for noodles.