Korean Radish Greens Mussel Soup
Mucheong-honghap-guk is a Korean home-style soup that draws its broth from fresh mussels and its body from doenjang-seasoned dried radish greens. The mussels open during simmering and release a briny, mineral-rich liquor that serves as the soup's stock, eliminating the need for a separate anchovy or beef base. Dried radish greens, previously boiled until tender and dressed with doenjang, are added to the mussel broth, where they absorb the seafood flavor while contributing their own earthy, fermented depth. The textural contrast is a quiet pleasure: chewy mussel meat against the fibrous, slightly toothy greens. Garlic and green onion anchor the aromatics, and an optional Cheongyang chili adds a thread of heat that sharpens the overall flavor without overpowering the shellfish. The soup comes together quickly once the greens are pre-prepared, making it a weeknight-friendly dish in coastal regions where mussels are plentiful. Despite its simplicity, the layering of seafood brine and fermented soybean paste gives the broth a surprising complexity that rewards slow, attentive sipping.
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Instructions
- 1
Debeard mussels and scrub shells clean.
- 2
Cut blanched radish greens and toss with half the doenjang.
- 3
Boil water, add mussels, and simmer 5 minutes for broth.
- 4
Skim foam, then add seasoned greens and garlic; simmer 10 minutes.
- 5
Season with soup soy sauce, then add sliced chili and green onion.
- 6
Cook 2 more minutes to finish, then serve hot.
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