Korean Spicy Grilled Hagfish

Korean Spicy Grilled Hagfish

Quick answer

Total time
37 min
Level
Hard
Servings
2 servings
Ingredients
10

About this dish

Busan-style kkomjangeo, or hagfish, is cooked fast over high heat.

Read more

Leave it too long in the marinade or the pan and it weeps water and loses its springy chew. The scallions go in just long enough to wilt.

Ingredients

servings

Instructions

6 steps
  1. 1

    Rinse the 500 g of cleaned hagfish briefly under cold running water and drain.

    Cut it into bite-size pieces and pat the surface thoroughly dry.

  2. 2

    Stir together 2 tablespoons gochujang, 1 tablespoon gochugaru, 1 tablespoon soy sauce, and 1 tablespoon sugar first.

    Add minced garlic, ginger juice, and cooking wine, then mix until no thick paste lumps remain.

  3. 3

    Coat the hagfish evenly with the sauce and marinate for only 15 minutes.

    Turn it once halfway through so every surface is covered, but avoid a long rest because the pieces can release too much moisture.

  4. 4

    Heat a pan or wire rack over high heat until very hot.

    When a little smoke rises, spread the hagfish in one layer and leave it undisturbed for the first minute to set the surface.

  5. 5

    Cook for 5 to 6 minutes total, flipping frequently.

    When the sauce edges darken and the hagfish tightens slightly, lower the heat a little to prevent the sugary seasoning from tasting burnt.

  6. 6

    Add the sliced green onion and stir-fry for 1 more minute, just until it softens slightly.

    Turn off the heat, drizzle 1 teaspoon sesame oil, toss for gloss and aroma, and serve immediately.

Official cooking and safety guidance

Public-agency cooking and food safety guidance that applies to this recipe.

Official cooking and safety guidance

Sources checked 2026-08-03

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Tips

Leave the hagfish undisturbed for the first minute, then flip frequently to keep the sauce from burning.
Dissolve 1 tablespoon each of red pepper flakes and sugar into the gochujang and soy sauce so heat and sweetness coat evenly.
Edited by Charim Team