Boutique Gyeongseong is a steak restaurant in Seoul that serves dolsot hambak steak, regular steak, and pasta. The hambak steak arrives in a hot stone pot over kimchi fried rice or plain fried rice, and the pasta uses kalguksu noodles with basil sauce and peperoncino. At lunch or later in the day there is a wait, so reservations are made in advance. The space inside the restaurant is small.