Bonga Seolleongtang in Nonhyeon-dong, Gangnam District, Seoul is a Korean restaurant that serves seolleongtang along with galbijjim and naengmyeon. The broth is made from 100% Hanwoo beef bones boiled for over 12 hours in a cast-iron cauldron, and the seoldotang contains yangji meat, dogani, and somyeon noodles. A large pot boiling beef bones is visible at the entrance, the unsalted broth is seasoned with table salt, and orders are placed at a kiosk. At lunchtime a wait forms and food takes 10 to 15 minutes to arrive.