Sundae-gukbap is a hot soup of Korean blood sausage and pork offal in a long-simmered pork-bone broth, served with rice either ladled into the bowl or alongside. Sundae — intestine casing stuffed with pig's blood, glass noodles and grain — is sliced into the soup together with pieces of pork head meat and other innards, then topped with scallion and a hit of perilla seed powder. Rich, warming and cheap, it is classic working-class fare sold at markets, bus terminals and round-the-clock eateries. Diners season it to taste with salted shrimp, chili powder, fermented shrimp or perilla, and eat it with kimchi and a spoonful of rice in every mouthful.
Gukbap — rice served in or with a hot soup — is one of Korea's oldest forms of fast, filling food, the kind sold to travelers, market workers and laborers who needed a hot meal quickly and cheaply. Sundae itself has a long history as a way of using every part of the slaughtered pig, stuffing the cleaned intestine with blood and fillers, and pairing the sliced sausage and offal with a hearty bone broth was a natural, economical extension. The dish belongs to the unpretentious world of market and terminal eateries rather than fine dining, and regional pockets such as Byeongcheon are especially known for their sundae. It endures as honest, sustaining everyday food.
The broth is milky, deep and savory from hours of simmered bones, and the sliced sundae is soft and faintly earthy, the blood filling tender against chewy bits of intestine and offal. Perilla seed powder lends a nutty thickness, scallions a fresh bite, and the diner's own seasoning brings salt and heat. Each spoonful of rice soaks up the rich soup, and a crunch of kimchi cuts cleanly through the fattiness.
The broth is built by long, gentle simmering of pork bones, which extracts gelatin and emulsifies fat into a cloudy, full-bodied soup; aromatics and a final seasoning balance the rich, sometimes gamy flavor of the offal. The sundae is cooked separately by steaming or boiling so the blood-and-starch filling sets firm before it is sliced, keeping it intact in the hot soup. Serving the soup undersalted lets each diner adjust it at the table, and the rice is added so its starch thickens the broth slightly and carries the seasoning, while perilla powder both thickens and tempers any strong odor.
Variations
Styles differ by region and shop: some serve the rice already in the soup, others keep it separate as ttaro-gukbap so it stays firm. The mix of innards varies, and a plainer version with mostly head meat and no sundae is dwaeji-gukbap. Garnishes and seasonings range from perilla powder and chili to fermented shrimp and chives, and the boiled sundae and offal are also eaten on their own as a platter, dipped in salt, apart from the soup.
On the Palate
Where Sundae-gukbap sits in the Korean flavor cloud
Ingredients
Serves 4How it's made
6 steps · 40 min
- 1180 min
Simmer pork bones for several hours to make a rich, milky broth, skimming as needed.
Watch outKeep the pork bones at a bare, steady simmer for hours — a rolling boil emulsifies the fat into the milky broth you want, but scorches and clouds it if you walk away; skim as scum rises.
- 230 min
Separately boil or steam the sundae until the filling is firm, then slice.
Watch outBoil or steam the sundae separately until the blood-and-starch filling sets firm before slicing — cut it soft and it crumbles apart in the hot soup.
- 340 min
Boil pork head meat and offal until tender, then slice into pieces.
- 48 min
Combine broth, sliced sundae and offal and heat through, seasoning lightly.
- 52 min
Add cooked rice to the bowl or serve it on the side.
- 63 min
Top with scallion and perilla seed powder; serve with salted shrimp, chili and kimchi to season at the table.
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