Gilpost · Seongdong-gu, Seongsu-dong 2-ga
Mugong Donkkaseu Seongsu Emart-jeom
무공돈까스 성수이마트점 Mugong (無空) reads as 'no emptiness' — the chain's own slogan, painted on the sign, is 'no empty stomach'.
Korean · Seongdong-gu, Seongsu-dong 2-ga
Compiled from 24 blog posts read in fullSources →
A branch of a cutlet chain on Ttukseom-ro in Seongsu-dong 2-ga, an 8-10 minute walk from Seongsu Station. You order at the kiosk by the door, collect your tray from the pickup counter when your number is called, help yourself to kimchi, pickled radish and soup at the self-serve bar, and return the tray when done. The signature Mugong cutlet, a cordon bleu stuffed with cheese and vegetables, is 12,000 won; the classic cutlet is 10,000 won; each comes on a tray with rice, salad and jjolmyeon noodles. We read 30 posts from March 2025 to September 2026: 25 are about this branch, and 24 of those are first-hand visits.
Data as of · Published ·
Location & hours
- Address서울특별시 성동구 뚝섬로 385-40, 1층 103호 (성수동2가)385-40 Ttukseom-ro, Seongdong-gu, Seoul
- Phone02-462-9090
- Typical spend₩2,500 – ₩12,000
- From the station3 posts say it is walkable from the station.
- Floor areaFloor area 52 m² · Status In business
When it opens
Of 6 posts: 5 wrote Mon–Sat 11:00–21:00.
| Mon–Sat | 11:00–21:00 | 5 of 6 posts |
|---|---|---|
| Break | 15:00–17:00 | 6 of 6 posts |
| Last order | 20:30 | 4 of 4 posts |
| Closed | Sunday | 5 of 5 posts |
Counted from what bloggers wrote in their posts; we did not confirm it with the restaurant. Where the values differ, it may be a change over time rather than a disagreement, so we show when each one was written.
What sets it apart
- Of 18 posts that mentioned portions, 15 said they were large: too much for one person, food left over, three dishes too many for two. One post found the classic cutlet small for 10,000 won, and another ran short of rice and paid 1,000 won for an extra bowl.
- Of 14 posts that talked about price, 9 called it cheap and none called it expensive. One noted how hard it is to eat for 12,000 won in Seongsu.
- Of 14 posts that described ordering, 8 mention the kiosk; one counts two at the entrance, and another advises checking for a free seat before ordering at busy times. Two compared the setup to a motorway rest stop or a food court.
- Six posts mention a free drink for posting a receipt review; one adds that you can't choose and it is always pineapple Tamz Zero.
3 more
- Eight posts describe the seating: counter and single seats, two-tops, four-tops and group tables. Four called the room spacious. One was seated at a cramped two-top and skipped a side dish for lack of space.
- Six posts found the batter crisp; one said the classic cutlet's coating was soggy and fell away, and left it unfinished. Thickness splits two to two: two called the meat thick, two said it was not.
- Four posts mention heat, mostly from the extras rather than the cutlet: the stir-fried kimchi on the rice, the jjolmyeon, the octopus rice bowl, and the spicy classic cutlet.
What 24 bloggers said
Mugong donkkaseu (kodonbureu)
Large portions
We read all 24 in full. The most common claims are “Large portions” (15) and “Not expensive” (9).
What they liked
What they struggled with
Where they disagree
| Friendly staff | yes 2 · no 2 |
|---|---|
| Thick cut | yes 2 · no 2 |
Things you can check on site
- Self-order screen 8 of 24 posts
- Seats to sit and eat 8 of 24 posts
- Review event 6 of 24 posts
- Independent, not a chain saying it is not 3 of 24 posts
- Reachable by transit 3 of 24 posts
- Open kitchen 1 of 24 posts
- Cooked to order 1 of 24 posts
These are raw counts, not percentages. Someone who did not mention something is not someone who disagreed.
Who came, and with whom
- With a friend 3 of 24 posts
- Group visit 2 of 24 posts
- Family visit 1 of 24 posts
- Solo visit 1 of 24 posts
Where it is
We could not find this shop’s own listing on Naver Map, so the link searches for its Korean name around this spot instead.
From the station
3 posts say it is walkable from the station.
Getting inside
| In a basement | yes 0 · no 1 (of 24 posts read) |
|---|---|
| Toilet inside | yes 0 · no 1 (of 24 posts read) |
Only one post said, from its own visit, that the shop is on the ground floor; the rest only repeat the address.
No post says whether there is a step at the entrance or whether a wheelchair or stroller can get in. That is unknown, not a no.
Only one post mentions the toilet: it is just out the back of the shop, so outside the dining room. Nobody said whether it is split by gender or how big it is.
No one mentioned: Second floor · Lift to the floor · Ramp at the door · Step at the entrance · Step-free access · Accessible toilet · Separate restrooms. That is not the same as there being none — it means we could not confirm it. Worth calling ahead, and do tell us: we will put it here.
How to read these posts
- Posts saying they paid themselves8 of 24 posts
- Posts saying nothing either way16 of 24 posts
Posts that followed a TV spot
Of the 25 posts we gathered, 1 went up on a single day right after a TV spot and show no sign of a visit. They retell the broadcast, so we left them out of the counts.
We do not discard them. That a TV spot produced a burst of posts is itself something worth knowing about a place, and a star rating will not show it.
When the posts appeared
Month by month
| Month | Posts |
|---|---|
| 2025-03 | 2 |
| 2025-04 | 1 |
| 2025-05 | 2 |
| 2025-06 | 1 |
| 2025-08 | 1 |
| 2025-09 | 1 |
| 2025-11 | 1 |
| 2025-12 | 3 |
| 2026-01 | 3 |
| 2026-02 | 1 |
| 2026-04 | 2 |
| 2026-05 | 1 |
| 2026-06 | 3 |
| 2026-07 | 1 |
| 2026-09 | 1 |
What we do not know
- Friendliness splits two to two. Two posts found the owner kind; one (September 2026) felt police officers were treated better than other customers, and another (November 2025) found a hair in the food, was refused a refund, and got a belated apology.
- No post describes queuing. Lunch is busy, though: one arrived at 11:40 on a weekday to find it nearly full, another says it is always full at lunchtime, and a third advises checking for a seat before ordering. The one post that found it quiet went on a day there was a football match.
- Many posts call it a good place to eat alone, but only one clearly says they went alone. Three went with friends, two in a group of coworkers, and one with a sister.
- Six posts give the same hours: Monday to Saturday 11:00-21:00, break 15:00-17:00, last order 20:30, closed Sundays. Three of those copy an info block rather than reporting a visit.
- Two posts give the phone number as 02-462-9090. Nobody says whether reservations are taken.
- It is a chain branch: three posts say so outright and two guess as much. Two posts about the Uiwang and Jinju branches were left out. Two posts note that the Seongsu E-mart in the name has since closed.
Sources (24)
Every number above was counted from the posts below.
- 성수 점심 무공돈까스 성수이마트점, 솔직후기 2026-09-29 · 여름이 쥬아, TMI 장화네
- 성수 직장인이 추천하는 찐맛집 추천! 점심식사 혼밥 내돈내산 후기 2026-07-12 · 사루타래 하우스 · via Daum
- 무공돈까스" 성수이마트점 성수역혼밥 돈까스 함박 소바 2026-06-22 · konaqueen 일상 맛집 육아맘 풍수지리 · via Daum
- JUNE 2026 2026-06-20 · R I C H I S I · via Daum
- 성수:무공돈까스 2026-06-15 · 팥라에몽 · via Daum
- 양 터지는 무공돈까스 성수 점심 추천 2026-05-25 · 희용쓰의 돼일리 · via Daum
- 가성비와 맛 다 잡은 ‘무공돈까스 성수이마트점’ 솔직 후기![내돈내산] 2026-04-28 · 잠자는 아기공주의 콧털 건드리기(아콧건) · via Daum
- 성수역 점심맛집 추천 무공돈까스 내돈내산 후기 2026-04-08 · map the soul · via Daum
- 2025년 11월 기록 (1) 2026-02-20 · kei님의블로그 · via Daum
- 성수 맛집 무공돈까스 먹고 오롤리데이 본 후기 2026-01-21 · 소소유의 코덕 서랍 · via Daum
- 무공돈까스 성수이마트점 2026-01-16 · 알티의 마음양식 · via Daum
- 가성비 최고! 성수돈까스맛집 무공돈까스 성수이마트점 | 옛날돈까스 + 냉쫄면 내돈내산후기 2026-01-10 · NA SE, SE NA · via Daum
- [서울 성수] ‘무공돈까스’ 🍛 세 가지 매력에 도전! 무공돈까스 성수이마트점 내돈내산 솔직 리얼 후기... 2025-12-13 · 멍게소라님의블로그 · via Daum
- 성수 | 혼밥하기 좋은 무공돈까스 성수점 2025-12-10 · 상전만 사는 집 · via Daum
- 15번째 식당｜성수 무공돈까스｜성공 돈까스 시무12조 2025-12-03 · Lulu Economy LAB. · via Daum
- 쇼타로 생일 축하해주고 왔어요 🌸 ◠‿◠ 🌸 2025-11-24 · 타로요기요 · via Daum
- Full Moon Full Life 2025-09-20 · ⓐ ⓓⓐⓨ ⓘⓝ ⓣⓗⓔ ②①ⓢⓣ ⓒⓔⓝⓣⓤⓡⓨ · via Daum
- 성수 점심 [무공돈까스] 이색적인 돈까스 맛집 추천 2025-08-29 · 먹고 놀러 다니는 소소한 식탐일기 · via Daum
- 푸짐한 코돈부르 돈까스 한상차림ㅣ무공돈까스 성수이마트점 2025-06-03 · 하고 싶은 게 너무 많아 · via Daum
- [성수] 무공돈까스 성수이마트점 | 돈까스 맛집 찾는다면 여기! 성수돈까스 맛집 혼밥 최고! 2025-05-27 · 설탕's Daily Story · via Daum
- [2월 3주차] 성수역 맛집 내돈내산 국밥 태국음식 등 식당 추천 2025-05-06 · 알쏭달쏭 밍그르 · via Daum
- [성수점심] 성수동 직장인 회사에서 일주일동안 낮엔 뭐 먹지? – 성수역 3,4번 출구 2025-04-25 · 나는야 건축하는 엄마닷~!!! · via Daum
- 혼밥하기 좋은 성수동 무공돈까스 2025-03-25 · 일상을 기록하는 블로그 · via Daum
- 23일까지 일상이요ㅋ성수직장인점심추천 어제의카레성수/무공돈까스성수/백옥성수/정전나서조기퇴근... 2025-03-08 · 갱두만 블로그 · via Daum
Of 405 candidate posts we opened 111 and kept 24 as evidence. We stop once 30 are confirmed: beyond that the counts grow in proportion without changing the answer.