In the lively neighborhood of Wangsimni, where Seoul’s subway lines intersect and the air is filled with the scent of street food, there’s a humble yet beloved restaurant that has quietly earned the loyalty of locals. Su-Jae Yangjeong Sundaeguk Wangsimni Branch serves one of the most satisfying Korean comfort meals you can find — a hearty bowl of sundaeguk (blood sausage soup) and perfectly tender suyuk (boiled pork slices). It’s the kind of meal that feels restorative — the warmth of the broth, the depth of the flavor, and the simplicity of sitting down at a well-worn wooden table while steam fogs your glasses.
A Local Favorite in the Heart of Wangsimni
Located just a few minutes’ walk from Wangsimni Station Exit 1, Su-Jae Yangjeong Sundaeguk is easy to miss at first glance. The signboard is modest, written in bold Korean script, and the entrance opens directly into a compact dining space that always seems half full, no matter the hour.
The restaurant sits at 15 Wangsimni-ro 24-gil, Seongdong-gu, Seoul, an area that has evolved from old street markets into a blend of residential apartments and trendy cafes. Yet this place still carries the character of traditional Seoul — stainless steel kettles on each table, the clatter of chopsticks, and the aroma of simmering broth that greets you the moment you walk in.
The Menu: Tradition Done Right
The menu is refreshingly short, focusing on what the restaurant does best — sundaeguk, suyuk, and a few variations with extra meat or organs. Prices are modest, ranging from ₩9,000 to ₩10,000, which is rare in central Seoul.
What makes this place stand out is consistency. The broth here is deep and flavorful without being greasy. It’s boiled for hours with pork bones, yielding a milky color and subtle sweetness. Each bowl is finished with generous slices of sundae (blood sausage), tender offal, and green onions, while perilla seed powder and salted shrimp sit on the table for you to adjust the flavor to your liking.
My Order: Suyuk and Sundaeguk
During my visit, I decided to go all in — I ordered both suyuk (boiled pork slices) and a bowl of sundaeguk. It’s a classic combination in Korea: the rich, savory pork paired with a hot bowl of soup makes for the ultimate comforting meal.
The suyuk arrived first on a large round platter. The presentation was simple but beautiful — slices of pork belly and shoulder arranged neatly, still steaming, with a small plate of ssamjang (spicy dipping paste) and coarse salt on the side. The meat was tender but not fatty, with just enough marbling to stay juicy. Each slice had that soft, slow-cooked texture that almost melts on your tongue.
Dipping it lightly into the salt or ssamjang gave it a burst of flavor, and wrapping a piece with sliced kimchi added the perfect balance of heat and acidity. You could tell that the pork had been cooked slowly — it had no gaminess, only clean, comforting richness.
Then came the sundaeguk — served piping hot in a traditional black stone bowl. The first thing I noticed was the aroma: nutty, savory, and slightly herbal from the perilla seeds sprinkled on top. The broth was milky and thick, with a gentle sheen of fat on the surface that promised flavor but not heaviness.
The sundae pieces were firm, filled with chewy glass noodles, and didn’t fall apart even after soaking in the broth. The assorted meat slices added depth and texture — some tender, some slightly chewy — each offering a different taste of the pork.
I added a spoonful of perilla seed powder and a touch of salted shrimp, stirred it in, and took a sip. The broth instantly warmed my throat — deep, savory, and layered. It wasn’t overpowering, just incredibly balanced. This was the kind of dish that tastes even better the slower you eat it.
Atmosphere and Service
Su-Jae Yangjeong Sundaeguk Wangsimni has the kind of energy that defines a great local eatery — no-frills, efficient, but never rushed. The staff move quickly between tables, topping up kimchi and radish side dishes with a quiet smile. Most of the customers are regulars: office workers, delivery drivers, and nearby residents who seem to know exactly what to order without looking at the menu.
Even during busy hours, the service remains steady. Orders arrive within minutes, and bowls are always hot enough that you have to let them cool before the first bite. It’s not a place for leisurely brunch, but it’s perfect for a quick, deeply satisfying meal that still feels personal.
Why Locals Love It
What keeps people coming back isn’t just the taste — it’s the sense of reliability. You know exactly what kind of warmth you’ll get every time: the broth is always flavorful, the meat tender, the portions generous, and the price fair.
Unlike some sundae soup spots that lean overly greasy or bland, Su-Jae Yangjeong keeps its flavor clean and balanced. The seasoning is subtle, allowing diners to adjust saltiness or spice on their own. The kimchi is sharp and refreshing, acting as a palate cleanser between bites of pork and broth.
Many regulars swear by ordering both suyuk and sundae soup together, sharing the meat among friends while each person enjoys their own bowl of soup. It’s a very Korean kind of meal — communal, warm, and satisfying.
Practical Information
- Name: Su-Jae Yangjeong Sundaeguk (Wangsimni Branch)
- Address: 15 Wangsimni-ro 24-gil, Seongdong-gu, Seoul, Republic of Korea
- Phone: 02-2291-6665
- Opening Hours: 10:00 AM – 10:00 PM daily
- Menu Highlights:
- Sundaeguk (₩9,000)
- Suyuk (₩18,000 for medium / ₩25,000 for large)
- Nearest Station: Wangsimni Station (Exit 1, about a 4-minute walk)
- Atmosphere: Casual and traditional; popular with locals and workers nearby
- Best Time to Visit: Morning or early evening to avoid the lunch rush
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