Seolleung Station lunch: Isigny butter gyukatsu at Gyuen Dang
Gyuen Dang Seolleung Branch is a Japanese restaurant that opened on September 5, 2025, on the second floor of a building a five-minute walk from Seolleung Station in Gangnam, Seoul. Over lunch with a friend, Gyuen Dang's sirloin gyukatsu (breaded beef cutlet) came to 19,000 won and the brie cheese omurice to 23,000 won, both grilled at the table on a personal brazier with Isigny butter melted over the meat, and the house dipping sauce was the best part. Thanks to ceiling ventilation and wide gaps between tables, Gyuen Dang Seolleung Branch works just as well for an office lunch as for eating alone.