Eussara Gopchang Seongsu (으쌰라곱창본점)

Eussara Gopchang (으쌰라곱창) is a Korean BBQ specialist that focuses on premium gopchang — the beef small intestine cut that is a signature item of the Korean barbecue tradition — alongside a broader selection of Korean grill staples. Located on Achasan-ro in the heart of Seongsu's restaurant cluster, the restaurant has built its reputation among neighborhood regulars rather than chasing the influencer crowd that dominates the area's newer openings. Gopchang done well requires careful sourcing, meticulous cleaning, and patient grilling, and Eussara handles all three with the kind of quiet competence that veteran Korean BBQ fans look for. The intestines come fresh, the rendering is even, and the texture lands at the sweet spot between chewy and crisp that separates serious gopchang houses from filler-grade competitors. Beyond the gopchang headliner, the menu includes traditional banchan, soju and beer pairings, and other grill cuts for the table members who lean toward more familiar terrain. The space is small and conversational, with the kind of charcoal-grill setup that means you'll leave smelling like dinner — a feature, not a bug, in the Korean BBQ context. Service runs in two shifts with a 14:30–17:00 break, and dinner service stays busy through the evening with a mix of solo diners, couples, and small groups. With 124 Google reviews at a 4.9-star average, Eussara Gopchang represents the kind of solid, locals-only spot that often outperforms its more-photographed neighbors on pure food quality.