Hongdae Chinese lunch with beer and crab fried rice: Seodamheon

In short

Seodamheon Hongdae Main Branch (서담헌 홍대본점) is a fusion Chinese restaurant between Hongik Univ. Station and Yeonnam-dong in Mapo, Seoul, serving knife-cut noodle dishes (dosakmyeon) with Korean touches. At lunch the writer ordered the Dameunsang set for two, with samjjamyeon and mokhwasom (cotton-soft) tangsuyuk, then added a mini crab fried rice and a beer; the mini crab fried rice was about a full single portion, and the complimentary mini donuts were a pleasant finish. The Seodamheon Dameunsang set for two is a solid lunch pick for anyone in Hongdae who wants noodles and Chinese dishes in one meal.

Main photo of a fusion Chinese lunch at Seodamheon Hongdae Main Branch

Good to know

Address
1F, 40-3 Yeonhui-ro 1-gil, Mapo-gu, Seoul
Hours
Daily 11:00–21:15
Break time
16:00–17:00
Last order
20:20
What we ordered
Dameunsang set for two (samjjamyeon and mokhwasom tangsuyuk) + extra mini crab fried rice, beer
Side dishes
Yellow pickled radish (the kind used in gimbap), zha cai (Chinese pickled mustard stem)
On the house
Injeolmi (roasted soybean-powder rice cake) mini donuts

as written by the visitor on Oct 1, 2026

Main photo of a fusion Chinese lunch at Seodamheon Hongdae Main Branch

When I'm picking lunch in Hongdae, the familiar jajangmyeon (black bean noodles) or jjamppong (spicy seafood noodle soup) is great, but sometimes I want a different kind of Chinese food! Seodamheon (서담헌) is a fusion Chinese restaurant that brings Korean flavors into Chinese cooking, with knife-cut noodles, samjjamyeon that combines mountain and sea, and bite-sized mokhwasom tangsuyuk (cotton-style sweet and sour pork). On a day I craved something special, I paid a visit and wrote up this Hongik Univ. Station review.

Seodamheon Hongdae Main Branch, a fusion Chinese restaurant near Hongik Univ. Station

Seodamheon Hongdae Main Branch: location and hours

Seodamheon Hongdae Main Branch is at 40-3 Yeonhui-ro 1-gil, Mapo-gu, Seoul, on the 1st floor, and is open daily 11:00–21:15. Break time is 16:00–17:00, and last order is at 20:20.

Exterior of Seodamheon Hongdae Main Branch between Hongdae and Yeonnam-dong
Interior of Seodamheon Hongdae Main Branch

Seodamheon serves ordinary Chinese dishes with Korean touches added. It sits between Hongik Univ. Station and Yeonnam-dong, so it's easy to reach, and I liked that the menu adds a fresh twist to familiar Chinese food!!

What I added to the Seodamheon set for two

The set for two (dameunsang) lets you try the signature samjjamyeon and mokhwasom tangsuyuk in one go, and I added a mini crab fried rice. I was wondering how to enjoy a bit of everything, and this worked well: no fuss picking dishes one by one, and you still get the signature items!! With an ice-cold beer alongside, it was a thoroughly satisfying table!

Seodamheon set for two with crab fried rice and beer
Seodamheon lunch spread with beer

Since I was at a Hongik Univ. Station favorite anyway, I added a refreshing daytime beer. The side dishes were gimbap-style pickled radish and zha cai (Chinese pickled mustard stem).

Daytime beer and side dishes of pickled radish and zha cai at Seodamheon
Seodamheon mini crab fried rice

Seodamheon mini crab fried rice: how big was it?

Despite the name, the mini crab fried rice came out in a generous, full-serving-sized portion. It arrived first: fluffy, well-fried rice with crab meat and scrambled egg, with a great texture! It had a different charm from the samjjamyeon and went well alongside it, and switching between noodles and rice made the flavor combos more varied!!

Seodamheon fried rice stir-fried with crab meat and scrambled egg
Seodamheon signature knife-cut noodle dish, samjjamyeon

What does Seodamheon's samjjamyeon taste like?

Samjjamyeon is the signature dish: knife-cut noodles topped with both jjajang (black bean sauce) and stir-fried jjamppong, so you get two flavors at once. It was the dish I was most looking forward to at Seodamheon!!! The description of combining mountain and sea was intriguing, and it felt different from ordinary jajangmyeon or jjamppong. The rich, savory depth of jjajang plus the spicy, umami punch of stir-fried jjamppong made it a really delicious fusion dish.

Seodamheon samjjamyeon topped with jjajang and stir-fried jjamppong

How is knife-cut noodle texture different from regular noodles?

Knife-cut noodles (dosakmyeon) are made by shaving strips off the dough with a blade, so their shape and thickness differ from regular round noodles. The texture at Seodamheon was unusual: the thickness varies from strand to strand, so the chew really stands out, and the broad noodles soak up the sauce for a special mouthfeel. If you want a noodle dish unlike the usual jajangmyeon, the samjjamyeon with knife-cut noodles is worth trying.

Broad knife-cut noodles in Seodamheon samjjamyeon
A chopstick lift of Seodamheon knife-cut noodle samjjamyeon

How is Seodamheon's mokhwasom tangsuyuk different from regular sweet and sour pork?

Unlike the usual long strips, mokhwasom tangsuyuk is round, bite-sized sweet and sour pork in a white batter. Tangsuyuk is the dish you'd feel something's missing without when eating Chinese!! The name, which means "cotton" tangsuyuk, is kind of cute already >,< It's easy to pick up piece by piece, and the crispy coating with sweet sauce pairs nicely between rich, salty noodle dishes. Enjoying the strong samjjamyeon sauce and the crunchy tangsuyuk, then taking a sip of cold beer, left my mouth feeling fresh~

Round, bite-sized mokhwasom tangsuyuk at Seodamheon

Complimentary dessert: injeolmi mini donuts

Seodamheon brings out adorable mini donuts as a free treat. They looked like injeolmi (rice cake rolled in roasted soybean powder), but were crispy outside and soft inside, topped with injeolmi rice cake and red bean, a surprising twist!! Even the dessert tasted high-end.

Seodamheon complimentary dessert, injeolmi mini donuts

Is the Seodamheon set for two worth recommending for lunch near Hongik Univ. Station?

At Seodamheon Hongdae Main Branch, I had the set for two plus a mini crab fried rice, enjoying samjjamyeon and mokhwasom tangsuyuk together. The jjajang and stir-fried jjamppong combo, the distinctive knife-cut noodles and the round tangsuyuk made for a really different, special Chinese meal!

Hongdae has so many restaurants and cafés that choosing one near Hongik Univ. Station is tough, but if you're curious about unusual Chinese dishes, Seodamheon's fusion menu, built around knife-cut noodles, can make a memorable meal! For anyone wanting noodles and Chinese dishes together at a Hongdae lunch, the set for two is a special Hongdae Chinese option I'd recommend!!

Where it is

Seodamheon Hongdae Main Branch서담헌 홍대본점

40-3 Yeonhui-ro 1-gil, Mapo-gu, Seoul, South Korea (서울특별시 마포구 연희로1길 40-3, 1층)서울특별시 마포구 연희로1길 40-3 1층 서담헌

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