Korean Abalone Radish Soup

Quick answer

Total time: 45 min
Level: Medium
Servings: 2 servings
Ingredients: 9

About this dish

Jeonbok-muguk is a refined Korean clear soup that simmers sliced abalone and radish in kelp broth, delivering a depth of flavor far beyond the simplicity of its preparation.

The cooking begins by sauteing the abalone together with its viscera in sesame oil before any liquid is added. The innards, dark green and intensely flavored, dissolve into the oil and tint the eventual broth with a faint jade color while releasing a concentrated marine umami that kelp broth alone cannot provide. Radish sliced into thin rounds cooks alongside, softening steadily until translucent and releasing a natural sweetness that counterbalances the abalone's inherent salinity. Soup soy sauce and garlic are the only additional seasonings, deliberately minimal so the abalone's character defines the soup rather than the condiments. Adding the abalone too early toughens the meat; the right moment is when the radish has turned translucent, leaving the abalone just enough time to cook through while retaining its firm, chewy bite. In Korea, abalone carries cultural weight as a gift for new mothers, the ill, and guests at formal celebrations, making this soup a gesture of care as much as a recipe. The broth that results from this combination tastes far more expensive than the effort involved.

Ingredients

servings

IngredientAmountUnit

abalone3 piecepiece

Korean radish180 gg

dried kelp6 gg

soup soy sauce1 tbsptbsp

minced garlic1 tsptsp

green onion½ stalkstalk

sesame oil1 tsptsp

salt½ tsptsp

water900 mlml

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Instructions

Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.

6 steps

1

Heat

Scrub 3 abalones well with a brush, especially around the shells and edges.

Separate the meat from the innards, then slice the meat thinly so it cooks quickly and stays tender later.
2

Prep

Cut 180 g Korean radish into thin square slices, and slice 0.5 green onion finely.

Keep the radish thin and even, because thick pieces take longer to soften and can make the soup look cloudy.
3

Control

Put 900 ml water and 6 g dried kelp in a pot, then simmer over low heat for only 8 minutes.

Remove the kelp before 10 minutes pass to keep bitterness out of the broth.
4

Control

In another pot, warm 1 tsp sesame oil over medium-low heat.

Add the abalone innards and radish, then saute for about 2 minutes until the radish edges look slightly translucent and the oil smells savory.
5

Control

Pour in the kelp broth and add 1 tsp minced garlic, then raise the heat to medium and simmer for 8 minutes.

When the radish turns translucent, add the sliced abalone meat and cook only 3-4 minutes more.
6

Finish

Season with 1 tbsp soup soy sauce and 0.5 tsp salt, tasting the broth before adding more salt.

Add the green onion, boil 1 minute, then serve before the abalone tightens and turns tough.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique: Jeonbok-muguk features sliced abalone and its liver sauteed in sesame oil for a rich sea umami.
Finish cue: When the radish turns translucent, add the sliced abalone meat and cook only 3-4 minutes more.
Avoid this: Abalone turns tough if overcooked, so add the meat later in the process.