B Patisserie Gongdeok 비파티세리 공덕점

A thin brush of syrup on the classic kouign-amann leaves the pastry shattering rather than sticky, with butter running all the way to the center. Each person can buy up to 4 kouign-amann, sold in timed batches that draw a queue, though Naver reservations let you book ahead and just pick up. Chewy butter mochi falls outside that limit.