Dukkeobi Sundaeguk is a long-running Korean restaurant in Seoul serving sundae-guk and gamjatang (pork bone and potato stew). After gamjatang, diners can mix the remaining broth with kkakdugi, seaweed flakes, sesame seeds, and sesame oil, then add egg and seaweed to make fried rice. An older couple runs the restaurant, and old photographs hang inside. Dishes not listed on the menu can also be prepared on request.