Korean Hairtail & Fernbrake Stew

Quick answer

Total time: 50 min
Level: Medium
Servings: 4 servings
Ingredients: 9

About this dish

Galchi gosari jjigae pairs hairtail fish with boiled fernbrake in a deeply spiced Korean stew.

The broth begins with anchovy-kelp stock seasoned with gochugaru and soup soy sauce, building a clean, peppery heat without heaviness. Korean radish and onion go in early to dissolve their natural sugars into the broth, adding a cool sweetness that tempers the chili. As the hairtail simmers, its flesh breaks into tender pieces and releases the fish's inherent oils into the liquid, enriching every spoonful with a maritime depth. The fernbrake brings a resilient, slightly meaty chew that stands up well to the long simmer. Rooted in the fish stew traditions of Jeju Island and the southern coastal regions of Korea, this dish is a regional staple that pairs seamlessly with plain rice.

Ingredients

servings

IngredientAmountUnit

hairtail500 gg

boiled fernbrake200 gg

Korean radish250 gg

onion120 gg

green onion50 gg

Korean chili flakes2 tbsptbsp

soup soy sauce1½ tbsptbsp

minced garlic1 tbsptbsp

anchovy-kelp stock900 mlml

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Instructions

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

6 steps

1

Control

Cut the 500 g hairtail into 5 to 6 cm pieces and blot the surface moisture with paper towels to reduce fishy odors.
2

Heat

Rinse 200 g boiled fernbrake once more and drain well to soften bitterness.

Slice the radish about 0.5 cm thick, then cut the onion and green onion into pieces that will cook evenly in the broth.
3

Control

Put 900 ml anchovy-kelp stock and 250 g radish in a pot, then bring to a boil over medium heat.

Simmer about 8 minutes, until the radish edges turn translucent and the broth tastes lightly sweet.
4

Control

Add the fernbrake and 120 g onion, then stir in 2 tablespoons chili flakes, 1.5 tablespoons soup soy sauce, and 1 tablespoon minced garlic. Simmer 5 minutes so the seasoning blooms and loses its raw edge.
5

Control

Lay the hairtail over the fernbrake without stacking the pieces, then reduce to low heat and simmer for 10 minutes.

Do not flip the fish. Spoon hot broth over it to cook gently without breaking it.
6

Finish

Add 50 g green onion and simmer for 2 more minutes.

Turn off the heat and serve once the broth has reduced slightly and the hairtail is moist and cooked through.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique: Hairtail fish and fernbrake draw deep seafood umami into galchi gosari jjigae.
Finish cue: Turn off the heat and serve once the broth has reduced slightly and the hairtail is moist and cooked through.
Avoid this: Do not flip the fish.