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Galchi-jorim (Braised Hairtail)

Galchi-jorim (Braised Hairtail)

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Silver-skinned hairtail laid over thick radish rounds and simmered in a spicy soy braise, the weeknight Jeju pot where the radish becomes as prized as the fish.

Main Dishes
Korean
Weeknight
Comfort Food
20 min
Active Time
35 min cook55 min total
Yield4 servings

At the market, good galchi announces itself without shouting: bright silver skin, clear eyes, flesh that holds firm when the fishmonger cuts it into thick pieces. Cook the month you're standing in. Hairtail is best when the fish is fat from late summer into autumn, but a careful frozen galchi will still make a proper jorim on a winter weeknight if it was handled well.

This dish lives or dies by the order of the pot. The radish goes down first, because mu (Korean radish) needs time to soften and sweeten before the fish arrives. The fish goes on top and is not stirred. You baste it with the sauce instead, spoon by spoon, because galchi is delicate and a careless chopstick will break the pieces before dinner reaches the table.

People think the red sauce should do all the work. It shouldn't. Gochugaru (Korean chili flakes), soy sauce, garlic, ginger, and a small spoon of gochujang (fermented chili paste) are enough; too much paste turns every bite the same. Let the fish taste clean and the radish taste deep. Notebook 42 says the radish is the first thing to disappear when this pot is right, and that one does it properly too.

Galchi, the largehead hairtail or cutlassfish, is strongly tied to Jeju and the southern coastal waters, where it has long been sold fresh at markets and cooked quickly because the flesh is delicate. Galchi-jorim also became famous in Seoul through Namdaemun Market's galchi alley, where small restaurants built weeknight meals around inexpensive cut fish braised with radish and red seasoning. The dish belongs to the broader Korean jorim method, a soy-seasoned braise that reduces until the sauce clings rather than covering the food like soup.

The technique, the tradition, and the story behind every dish.

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Ingredients

galchi (hairtail or cutlassfish)

Quantity

800g

cut into 2-inch crosswise pieces

Korean radish (mu)

Quantity

500g

peeled and cut into 1/2-inch thick half-moons

onion

Quantity

1/2 medium

sliced 1/2-inch thick

long green chili

Quantity

1

sliced on the diagonal

red chili (optional)

Quantity

1

sliced on the diagonal

scallions

Quantity

2

cut into 2-inch lengths

anchovy-kelp broth or water

Quantity

1 1/2 cups

soy sauce

Quantity

4 tablespoons

gochugaru (Korean chili flakes)

Quantity

2 tablespoons

gochujang (Korean fermented chili paste)

Quantity

1 tablespoon

mirim or rice wine

Quantity

1 tablespoon

maesil-cheong (green plum syrup) or sugar

Quantity

1 tablespoon maesil-cheong or 2 teaspoons sugar

garlic

Quantity

1 tablespoon

minced

ginger

Quantity

1 teaspoon

grated

toasted sesame oil

Quantity

1 teaspoon

black pepper

Quantity

1/4 teaspoon

toasted sesame seeds (optional)

Quantity

1 teaspoon

Equipment Needed

  • Wide shallow braising pot or 10 to 12 inch saute pan with lid
  • Wide serving spoon or fish spatula
  • Small mixing bowl

Instructions

  1. 1

    Clean the fish

    Rinse the galchi pieces briefly under cold water and pat them dry. If you see dark blood or black membrane inside the belly cavity, wipe it out with a paper towel or rinse it away, because that is where the muddy taste hides. Leave the silver skin alone; it is part of the fish and helps the pieces hold together.

  2. 2

    Mix the seasoning

    In a bowl, stir together the soy sauce, gochugaru, gochujang, mirim, maesil-cheong or sugar, garlic, ginger, sesame oil, black pepper, and 3 tablespoons of the broth. The sauce should be loose enough to spoon, not a paste. The gochujang is only one tablespoon because this is a braise of fish and radish, not a pot of chili paste.

  3. 3

    Start the radish

    Lay the radish half-moons in a wide shallow pot in one even layer, then scatter the sliced onion over them. Pour in the remaining broth, cover, and simmer over medium heat for 10 minutes. The radish goes first because it needs time to turn tender and sweet before the fish cooks, and the fish cannot wait for it later.

    Use a wide pot, about 10 to 12 inches across, so the fish can sit in a single layer. A deep narrow pot makes you stack the fish, and stacked galchi breaks.
  4. 4

    Add the galchi

    Open the pot and lay the galchi pieces over the softened radish, skin side up when you can. Spoon the seasoning sauce over the fish and around the pot. Do not stir. Bring it back to a steady simmer, then cover and cook for 8 minutes so the fish sets gently.

  5. 5

    Braise and baste

    Uncover the pot and simmer 12 to 15 minutes more, spooning the sauce over the fish every few minutes. The liquid should reduce until it looks glossy and a little thick at the edges of the pot. This basting is the whole technique: the fish seasons from above while the radish drinks the sauce from below, and nothing gets broken by stirring.

  6. 6

    Finish with chilies

    Add the green chili, red chili if using, and scallions during the last 3 minutes, just long enough for them to soften and scent the sauce. Taste the sauce from the edge of the pot. If it is too salty, add 2 tablespoons water and simmer one minute; if it tastes flat, add 1 teaspoon soy sauce, not another spoon of gochujang.

  7. 7

    Serve the pot

    Scatter sesame seeds over the top if you use them and carry the pot to the table with hot rice. Lift the fish with a wide spoon, not chopsticks, and serve each person radish from the bottom. The radish is not a cushion. It is half the reason we made dinner.

Chef Tips

  • Buy galchi with bright silver skin, firm flesh, and no sour smell. If fresh hairtail is poor, use good frozen fish rather than forcing a tired one into the pot. My teacher would have sent it back without a word.
  • Cut the radish thick enough to survive the braise, about 1/2 inch. Thin radish collapses before the fish is done; thick radish turns sweet and holds the sauce.
  • Potato is common in some home kitchens and restaurants, especially when radish is out of season. Use 300g potato in thick rounds in place of half the radish, but do not skip the radish entirely unless the market gives you no decent one.
  • Frozen galchi works if you thaw it slowly overnight in the refrigerator and pat it dry. A quick thaw in warm water loosens the flesh and makes the pieces break in the pot.
  • Leftovers keep 2 days refrigerated. Reheat gently in a covered small pot with 2 to 3 tablespoons water; hard boiling makes the fish dry and pushes saltiness into every bite.

Advance Preparation

  • The seasoning sauce can be mixed up to 2 days ahead and refrigerated. Stir it before using because the gochugaru will swell and thicken it.
  • The radish can be peeled and cut a day ahead, then kept covered in cold water in the refrigerator. Drain it well before cooking so it does not dilute the braise.
  • Do not cook the fish ahead for a dinner you care about. Galchi-jorim is best when the fish has just set and the sauce has reduced around it.

Frequently Asked Questions

Nutrition Information

1 serving (about 365g)

Calories
355 calories
Total Fat
13 g
Saturated Fat
3 g
Trans Fat
0 g
Unsaturated Fat
10 g
Cholesterol
120 mg
Sodium
1250 mg
Total Carbohydrates
17 g
Dietary Fiber
4 g
Sugars
9 g
Protein
39 g

Note: Chef personas and recipes are created with AI assistance. Cook with care: follow safe food-handling practices, check doneness with a thermometer when needed, and adapt for allergies and your kitchen.

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