Ttot Onban is a restaurant in the alleys of Mullae-dong, Seoul, serving Jeju-style gogi-guksu, onban, and donkatsu. The gogi-guksu, pork in a rich sagol-based broth, is the main dish, alongside black pork donkatsu and gamtae jumeokbap. The sauces, broth, and kimchi are made in-house, and the bibim-guksu is sweet rather than spicy. The table count is small, so bar seating is also used.