Onjium
Tradition is not something old. It is something still alive — A summer lunch at Michelin-starred Onjium
On the 8th of July, I visited Onjium, a Michelin one-star restaurant situated to the west of Gyeongbokgung Palace. To call it simply a Korean fine dining restaurant would be to leave too much unsaid. Onjium is first a traditional culture research institute, founded in 2013, which investigates Korean ways of dressing, eating and living — ui, sik, ju — and attempts to re-articulate them in a contemporary language. The restaurant is where the research of the food atelier, mat-gongbang, is realised as actual dishes. True to its name — which carries the sense of building something properly and wholly — every plate is accompanied by inquiry and interpretation.
The kitchen is led by Head Chef Eunhee Cho and Executive Chef Seongbae Park. Chef Cho is a certified inheritor of Joseon royal court cuisine, having studied at the Royal Cuisine Research Institute before serving as education team leader and adjunct university professor; she was among the founding members of Onjium in 2013, and in 2026 was named Asia's Best Female Chef. Chef Park bridges the atelier's research into the lived experience of a restaurant meal. Together, rather than restoring historical recipes wholesale, they recompose them in relation to today's ingredients and sensibility.
The season is legible in Onjium's courses. A summer progression might begin with grains and vegetables, gather weight through fish and seafood, and settle into meat and rice before closing with fruit and desserts that reimagine traditional beverages. The forms are recognisable — porridge, dumpling, jeon, jjim, noodle, banchan — but the concentration, temperature and texture of each dish have been quietly and precisely calibrated.
Seasonal markers such as corn, local fish, crustaceans, white cucumber and cornelian cherry appear when summer calls for them. Because Onjium's menu shifts continuously with research themes and ingredient availability, the more rewarding way to approach the meal is not to track individual dishes but to observe how a single season moves through the arc of an entire course.
The room speaks as clearly as the food. Exposed concrete, metal and warm timber come together in a space that is modern without coldness. White tables, composed tableware and ceramics bearing the evidence of a craftsperson's hand rest in considered negative space. At the counter facing the open kitchen, the choreography of the kitchen is visible and close.
Through wide windows, Gyeongbokgung Palace, the trees of Seochon and the ridge of Bugaksan extend outward. In the middle of the day, natural light travels deep into the room and changes the quality of glaze and surface on every piece of pottery. To look down at a palace while eating food that departs from centuries-old techniques: it is here that Onjium's space and its cooking make their most persuasive argument together.
Onjium's food neither defamiliarises tradition into strangeness nor fixes it behind glass like a museum object. It honours old records and techniques while drawing them quietly forward to the point where we might find them delicious, today. What I encountered at Onjium in July was less a past version of Korean food than Korean food as it continues to be made — across a long time, and still now.