Stews & Soups
Kimchi Mandu-guk (Kimchi Dumpling Soup)
Prep
30 min
Cook
20 min
Servings
4
Steps
- 1
Squeeze excess liquid from the chopped kimchi.
- 2
Combine kimchi, pork, tofu, chives, sesame oil, salt, and pepper into a filling.
- 3
Place a spoonful of filling in each wrapper, wet the edges, and fold and seal into dumplings.
- 4
Bring the stock to a simmer and season with soy sauce.
- 5
Gently lower the dumplings into the simmering broth.
- 6
Simmer until the dumplings float and the wrappers turn translucent, 6-8 minutes — don't boil hard, which can split the wrappers.
- 7
Drizzle in beaten egg in the last minute if using, stirring gently for ribbons.
Did you know — Korean culture
Mandu (Korean dumplings) trace back through Central Asian and Chinese trade routes, adapted over centuries into a distinctly Korean form — kimchi mandu-guk became a common way to use kimchi that's fermented past its prime for eating fresh, turning it into the backbone of a whole dish instead of waste.
Using kimchi that's genuinely well-fermented and sour, not fresh or mild, makes a real difference in this dish. Under-fermented kimchi doesn't have the depth or tang to carry the filling on its own, and the broth ends up tasting flat instead of having that distinctive sour-savory backbone kimchi mandu-guk is known for.
Simmering gently rather than at a hard boil is what keeps the dumplings intact. A vigorous boil knocks the dumplings against each other and against the pot, which is exactly how wrappers split and the filling spills out into the broth — a slow, steady simmer lets them cook through without the agitation.
Mandu (Korean dumplings) trace back through Central Asian and Chinese trade routes, adapted over centuries into a distinctly Korean form — kimchi mandu-guk specifically became a common way to use kimchi that's fermented past its prime for eating fresh, turning an ingredient that's "too sour" for the table into the backbone of a whole dish.
Troubleshooting
Dumplings splitting in the broth? The broth was likely at a hard boil — drop to a gentle simmer once the dumplings go in.
Broth tastes flat? The kimchi probably wasn't sour enough — this dish specifically benefits from well-fermented kimchi rather than fresh.
Filling leaking out? The wrapper edges weren't sealed tightly enough — press firmly and make sure there's no gap before they go into the pot.