hotple.korea A Michelin Bib Gourmand regular since 2018, Okdongsik got a second wave of attention after chef Ok Dong-sik appeared on Netflix's Culinary Class Wars season 2, and its crystal-clear soup is a favorite overhead shot.
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Chimney Mansion
침니맨션
Why it's hot
Opened in May 2025, it brought Central European chimney cakes to Hongdae in a storybook chimney-sweep house, and its long menu of flavors makes for easy dessert photos.
Chimney Mansion is a two-story bakery cafe in a converted house between Hongdae and Hapjeong, devoted to chimney cakes, the hollow spiral pastries known in Central and Eastern Europe. Dough is wound around wooden rods and baked, giving a crisp, caramelized shell and a soft inside, and the hollow center is then filled. The menu runs to roughly thirty versions. Sweet options include custard, black sesame, milk chocolate, pistachio and salted caramel, while savory ones such as tomato-basil with cream cheese, arugula and jambon, or mushroom cream work as a light meal. A chimney cake topped with ice cream is the showpiece order. The concept draws on the European belief that meeting a chimney sweep brings good luck: the ground floor tells the story of a chimney-sweep family, with a bar decorated like glowing embers, and the second floor shows the family relaxing after laundry day. Both floors have terrace seats, and staff hand you scissors so you can share a cake. It is a calmer alternative to the crowded cafes on Hongdae's main streets.
Tips for visitors tip!
- The ice-cream-topped chimney cakes (7,500 won) are the most photogenic order.
- Weekday mornings are quiet; it opens an hour earlier, at 10:00, on weekends.
- Ask for scissors to split a chimney cake if you want to try several flavors.
- Parking nearby is paid, so the subway from Hapjeong or Hongik University Station is the easier option.
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