Ondoon is a Korean restaurant near Chungmuro Station that serves donkatsu, deulgireum makguksu, and dak kalguksu. Its signature combination pairs rosu katsu and cheese donkatsu made with domestic chilled han-don pork with kim makguksu and minari. The restaurant is on the second floor, which makes it easy to find, and the wide tables mean many solo diners eat there. Sets such as the dak kalguksu and donkatsu set and the naeng momil set let customers order dishes together.