Seongsu Japanese restaurant for hamburg omelet rice: Gyuen Dang
Gyuen Dang Seongsu Main Branch is a Japanese restaurant in Seongsu, Seongdong, Seoul, serving beef cutlet and omelet rice. Despite a 12-team wait at 3 PM on a weekend, we booked ahead and shared hamburg omelet rice and tenderloin beef cutlet. Verdict: order one of each for two people.