Old-school Korean BBQ in Ilsan: stone-grilled pork belly at Auseong

In short

Auseong Gaeseong Sonmandu is a long-standing dumpling and pork barbecue restaurant near the Western Dom entrance in Ilsan, Goyang. Returning after about 10 years, the writer grilled 2 servings of pork belly on a stone plate at Auseong Gaeseong Sonmandu, with kimchi grilled in the pork fat, free steamed egg, and extra stew and rice. Auseong Gaeseong Sonmandu is worth a visit for less greasy pork belly and a friendly, old-school Korean BBQ atmosphere.

Pork belly grilling with kimchi on the stone plate

Good to know

Location
Near the Western Dom entrance, Ilsan (1F, 31-10 Jeongbalsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi)
What we ordered
2 servings of pork belly, plus extra stew and rice
On the house
Free steamed egg (gyeran-jjim)
Grill
Stone plate that lets the fat drain away
Side dishes
Kimchi, onion and several others

as written by the visitor on Oct 4, 2026

Back at an Ilsan pork belly spot after 10 years: Auseong Gaeseong Sonmandu

Auseong Gaeseong Sonmandu (아우성 개성손만두) is a dumpling and pork restaurant near the entrance of Western Dom, and I went because I wanted pork belly in Ilsan. It's actually not my first visit. I came once about 10 years ago, so going back felt oddly nice, haha. It has been in the same spot for a long time, so it feels like one of Ilsan's old-timers.

Exterior of Auseong Gaeseong Sonmandu in Ilsan
Auseong Gaeseong Sonmandu, visited again after 10 years

It's by the Western Dom entrance, so it wasn't hard to find. Auseong Gaeseong Sonmandu sells both dumplings and meat, but I remembered coming for the pork belly years ago, so I came for pork belly again. Even though I went during the daytime, the place was quite full.

Inside Auseong Gaeseong Sonmandu, busy with daytime customers
Old-school pork belly joint interior at Auseong Gaeseong Sonmandu

What's the atmosphere at Auseong Gaeseong Sonmandu like?

The vibe is a homey, old-school pork belly joint rather than one of the clean, trendy BBQ places you see these days. That actually adds to the feeling of a restaurant that has been running for a long time. Since I'd been here 10 years ago, a few old memories came back, haha, and it was strangely heartwarming that it's still in the same place.

Homey tables at Auseong Gaeseong Sonmandu in Ilsan
View of Auseong Gaeseong Sonmandu, long established in the same spot

Ordering 2 servings of pork belly, and the side dishes

We ordered 2 servings of pork belly. After we ordered, the side dishes were set out one by one, and I liked that there was more variety than I expected. Kimchi and onion were ready too, which went well with the meat.

Side dishes set out after ordering 2 servings of pork belly
Variety of side dishes at Auseong Gaeseong Sonmandu
Kimchi and onion side dishes to eat with the meat
Pork belly table setting with side dishes
Table setting for 2 servings of pork belly at Auseong Gaeseong Sonmandu

Pork belly on a stone plate: is it really less greasy?

What I personally liked most here was the stone plate. When you grill pork belly on it, the fat from the meat drains downward, so even as I kept eating, it wasn't as greasy as I expected.

I grilled the pork belly hard and tried a piece, and yes, meat just tastes best grilled, haha. The kimchi grilled in the pork fat was especially good. The kimchi itself is fairly sour, but together with the rich, nutty pork fat it actually matched really well.

Pork belly grilling with kimchi on the stone plate
Kimchi and pork belly cooking in the meat fat

Kimchi grilled in pork fat, and the free steamed egg

A piece of pork belly with well-cooked kimchi on top cuts the greasiness and keeps you reaching for more. Personally, kimchi lightly grilled in the meat fat like this was much better than plain kimchi.

Auseong Gaeseong Sonmandu also serves steamed egg (gyeran-jjim) for free. It was softer than I expected and seasoned just right, nice to eat between bites of meat. You're always happy when a BBQ place brings out steamed egg, right? Haha.

Free steamed egg at Auseong Gaeseong Sonmandu
Soft steamed egg that went well with the pork belly

Finishing with extra stew and rice

After eating a good amount of pork belly, we ordered stew and rice too. Eating just meat feels different from eating it with rice, and as a Korean, a meal only feels finished once you've had rice at the end, haha.

Stew and rice ordered after the pork belly

A spoonful of rice with stew between bites of meat made it a hearty finish. Auseong Gaeseong Sonmandu isn't a flashy, decorated restaurant; its charm is that it feels like a neighborhood BBQ place that has steadily run in the same spot for ages.

Pork belly meal with stew and rice
Mealtime at Auseong Gaeseong Sonmandu, a neighborhood BBQ place

Why a long-standing BBQ place felt even nicer

Above all, it was impressive that someone like me, who came 10 years ago, can come back to Auseong Gaeseong Sonmandu at all. So many new restaurants open and close these days, so seeing one that has held its ground for so long feels nice and somehow trustworthy.

Stone-plate pork belly enjoyed after a long time away
Pork belly I enjoyed on this return visit

Western Dom pork belly restaurant Auseong Gaeseong Sonmandu: who is it for?

If you want pork belly near Western Dom, or a place where you can eat meat comfortably without a flashy atmosphere, Auseong Gaeseong Sonmandu seems like a good choice. Grilling on the stone plate lets the fat drain, so the pork keeps its richness while feeling a bit less greasy, and the sour kimchi grilled alongside matched well too.

Personally, the most fun part of this meal was simply returning to a place I'd visited 10 years ago. Since it has held this spot for so long, I think it's worth a visit for anyone looking for an old-school BBQ place in Ilsan. With pork belly, kimchi, steamed egg, stew and rice, I left nicely full after a long time.

Where it is

Auseong Gaeseong Sonmandu아우성 개성손만두

31-10 Jeongbalsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi, South Korea경기도 고양시 일산동구 정발산로 31-10 1층 아우성개성손만두

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