Deoksu Gwan

About

Over 40-year-old hidden retro Chinese diner in Dorim-dong known for its ultra-crispy potato starch sweet-and-sour pork with classic ketchup sauce.

Tucked deep within the quiet residential alleys of Dorim-dong behind Yeongdeungpo Station, Deoksugwan is an enduring neighborhood relic with over four decades of history. The dining area is miniscule—just two tables squeezed beside an inner resting room reminiscent of old-school delivery quarters, where the proprietor's Maltese dog occasionally barks from behind the door. On the wall, the worn menu board has seen its prices faded and rubbed out by decades of inflation, compelling curious diners to cross-reference delivery apps just to verify current costs. While locals drop by for standard bowls of jajangmyeon or samseon ganjajang crowned with a fried egg, the true reason to seek out this humble corner is the signature tangsuyuk. Rather than relying on the chewy glutinous rice batter common in modern establishments, Deoksugwan coats thick cuts of pork in a potato-starch batter. The result is a textural masterclass: an airy, pillowy crunch with an intense, audible crispness that holds its form whether you choose to pour the sauce over top or dip each piece individually. Accompanying the fried pork is a glossy, retro ketchup-based sweet-and-sour sauce. Vibrant and nostalgic, it balances tang and sweetness without tipping into sickly territory, letting the clean, savory flavor of the meat cut through every bite. Paired with a cold beer, the pork fry offers pure comfort. Deoksugwan does not trade in flashy aesthetics or modern culinary twists; its charm resides entirely in the friendly owner, the lived-in warmth of a disappearing era, and a basket of fried pork made the exact same way for forty years.