Ilsan Korean BBQ near Migwan Plaza: kimchi ogyeopsal at Auseong

In short

Auseong Gaeseong Sonmandu is a 24-hour dumpling and Korean BBQ restaurant near Migwan Plaza in Jangang-dong, Ilsan, part of Goyang in Gyeonggi Province, and it never closes for the year. Two servings of fresh ogyeopsal (thick-cut pork belly) at 17,000 won each are grilled on the pan with aged kimchi and onion, and steamed egg custard comes free with the meal. For late-night kimchi pork belly with soju in Ilsan, Auseong Gaeseong Sonmandu is the answer.

Close-up of golden-browned kimchi ogyeopsal

Good to know

Location
1st floor, 31-10 Jeongbalsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do
Hours
Open 24 hours, year-round
Parking
Available
Ordered
Fresh ogyeopsal (thick-cut pork belly) 17,000 won x 2 servings
Included free
Steamed egg custard
Other menu items
Gaeseong hand-made dumpling hot pot, fresh samgyeopsal, kimchi chadolbaegi (beef brisket), kimchi duruchigi (stir-fried pork), unlimited kalguksu (knife-cut noodle soup) refills

as written by the visitor on Sep 25, 2026

Auseong Gaeseong Sonmandu

31-10 Jeongbalsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, South Korea, 1st floor Open 24 hours, year-round Parking available

Exterior of Auseong Gaeseong Sonmandu in Jangang-dong, Ilsan

Today I'm bringing you an honest review of Ilsan's kimchi ogyeopsal spot, Auseong Gaeseong Sonmandu!

Sign and entrance of Auseong Gaeseong Sonmandu

Where is Auseong Gaeseong Sonmandu? Jangang-dong, Ilsan, by Migwan Plaza

It's a Jangang-dong restaurant near Migwan Plaza, and also close to Ilsan Lake Park, so it seems to draw a lot of visitors. It's a dumpling specialty restaurant, but it's also a great spot for kimchi samgyeopsal and kimchi ogyeopsal!

The fact that it's an Ilsan 24-hour restaurant is also a huge plus.

View of Auseong Gaeseong Sonmandu near Migwan Plaza
Area around the entrance of Auseong Gaeseong Sonmandu
Storefront with signage indicating 24-hour operation
Vertical exterior photo of Auseong Gaeseong Sonmandu

Inside Auseong Gaeseong Sonmandu: room size and menu, with unlimited kalguksu

Auseong Gaeseong Sonmandu has a pretty spacious dining room, so it's great for group dinners or eating with a big party too. And with an unlimited kalguksu (noodle soup) refill menu, the value for money is amazing!

Interior of Auseong Gaeseong Sonmandu with spacious hall seating
Menu board at Auseong Gaeseong Sonmandu
Menu board listing gaeseong sonmandu hot pot and meat dishes

With gaeseong sonmandu (dumpling) hot pot as the main dish, the menu also ranges through fresh samgyeopsal, fresh ogyeopsal, kimchi chadolbaegi, and kimchi duruchigi — so much variety.

Looking at the tables around me, people were ordering a pretty wide mix of dishes too. Since it's a dumpling specialty restaurant, a staff member was constantly folding dumplings — I've got to come back just for dumplings next time!

View of the restaurant with dumplings being folded

There are aprons ready on the wall, so you can eat comfortably without worrying about your clothes.

Aprons hanging on the wall

Fresh ogyeopsal for two at 17,000 won each, plus the side dishes

Fresh ogyeopsal (17,000 won) x 2. They have domestic samgyeopsal and ogyeopsal — we went with ogyeopsal!

Table set for a two-serving order of fresh ogyeopsal

They set out a nice range of banchan (side dishes) — pickled onion, shredded scallion, seasoned bean sprouts, boiled seaweed, garlic, and lettuce for wraps.

And I'll mention now that a free steamed egg custard comes out a bit later too!

Side dishes including pickled onion, shredded scallion, and seasoned bean sprouts

The staff member brought out the meat along with kimchi and onion to set on the grill, and since it's not frozen but domestic fresh ogyeopsal, the color of the meat was so vivid, haha. So good visually. We came at an awkward hour on a weekday, but there were already quite a few customers, and by the time we left, a lot of group parties were coming in too. If you're visiting with a group, I'd recommend booking ahead.

Domestic fresh ogyeopsal, kimchi, and onion on the grill

Open 24 hours: late-night pork belly and soju after a flight home

Since it's an Ilsan 24-hour restaurant, it seems like a great place to stop by on your way home late at night or early morning after coming back from a trip abroad, for some pork belly and soju.

Whenever I travel abroad, what I crave most when I get back is pork belly and soju, haha.

Ogyeopsal cooking on the grill
Kimchi grilling alongside ogyeopsal on the pan

The free steamed egg custard at Auseong Gaeseong Sonmandu

While you're grilling the meat, they give you a free steamed egg custard!

Free steamed egg custard served in an earthenware bowl

Whenever I go to a BBQ place I pretty much always order egg custard as a side, and the one here was so soft and fluffy and delicious! The seasoning was just right too, so it kept going down easily, spoon after spoon.

I was about to order it extra along with the meat, but they said it's included as a default — what a win! I actually shouted about it, haha.

Fresh ogyeopsal grilling together with kimchi

How the kimchi ogyeopsal tastes: aged kimchi grilled on the pan

There aren't many places in Ilsan that serve ogyeopsal, so it was disappointing before — but who knew a place like this existed between La Festa and Western Dom! Charcoal-grilled meat is great too, but this kind of kimchi samgyeopsal is on another level.

Close-up of golden-browned kimchi ogyeopsal

Another big plus is that since the fresh ogyeopsal isn't cut too thick, it cooks quickly, haha. And the kimchi and onion grilled in the meat's fat are exactly what you'd hope for — the kimchi had that just-right aged, tangy flavor and soaked up all that savory fat, absolutely delicious.

Aged kimchi soaked in pork belly fat

I wrapped the meat with green onion in lettuce, and the green lettuce leaves were really tender and soft. Wrapping and eating it was so satisfying, haha, so delicious.

Lettuce wrap with meat and green onion on top
Eating an ogyeopsal lettuce wrap
A piece of grilled kimchi from the pan

The lettuce wraps were great, but honestly the kimchi grilled in ogyeopsal fat was the real standout...!

Lately I've only been eating charcoal-grilled meat, so having this kimchi samgyeopsal felt like a nostalgic, comforting flavor — so good! If you're looking for an Ilsan 24-hour restaurant, just go here without a second thought. There were plenty of solo diners too, which says a lot about how good it is.

Table after finishing the meal at Auseong Gaeseong Sonmandu

Unlike before, it's not easy these days to find a good restaurant open 24 hours — so having a place like this that's open every day, all day, is honestly such a relief.

If you're looking for kimchi samgyeopsal near La Festa or Western Dom, or an ogyeopsal spot in Ilsan, or a 24-hour restaurant in Ilsan, I recommend Auseong Gaeseong Sonmandu!

Where it is

Auseong Gaeseong Sonmandu아우성 개성손만두

31-10 Jeongbalsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, South Korea, 1st floor경기도 고양시 일산동구 정발산로 31-10 1층 아우성개성손만두

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