Miyeok-guk (Korean Seaweed Soup)

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Miyeok-guk, or Korean seaweed soup, is a healthy, comforting dish made with dried seaweed, sesame oil, and beef or anchovy broth. Commonly eaten on birthdays and post-partum recovery, it's a simple, mineral-rich soup packed with flavor and tradition.

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Yields4 Servings
Prep Time10 minsCook Time25 minsTotal Time35 mins
 ½ oz dried miyeok (wakame seaweed)
 1 tbsp sesame oil
 3 ½ oz beef brisket or sirloin, thinly sliced (can substitute mussels or tofu)
 1 clove garlic, minced
 1 tbsp soy sauce (Korean guk-ganjang preferred)
 4 cups water or anchovy broth
 Salt, to taste
 Optional: a splash of fish sauce for deeper umami
 Optional garnish: toasted sesame seeds or chopped scallions
Soak the Seaweed
1
  1. Soak dried miyeok in cold water for 10–15 minutes. It will expand significantly.

  2. Drain, rinse, and cut into bite-sized pieces. Set aside.

Sauté the Beef & Miyeok
2
  1. In a medium pot, heat sesame oil over medium heat.

  2. Add beef and garlic. Sauté until beef is no longer pink.

  3. Add soaked seaweed and stir-fry with the beef for 2–3 minutes.

  4. Stir in soy sauce to coat evenly.

Simmer the Soup
3
  1. Pour in water or anchovy broth. Bring to a boil.

  2. Lower heat and simmer for 20–25 minutes, until seaweed is tender and flavors meld.

  3. Taste and season with salt, more soy sauce, or a splash of fish sauce.

Serve
4

Ladle into bowls. Garnish with sesame seeds or chopped scallions, if desired.
Serve hot, ideally with steamed white rice and kimchi on the side.

Pairing Suggestions
5
  • Steamed short-grain rice (essential!)

  • Kimchi (radish or napa cabbage)

  • Korean rolled omelet (gyeran-mari)

  • Light banchan (side dishes) like sautéed spinach or pickled radish

  • Green tea or barley tea (bori-cha) for sipping

Tips & Notes
6
  • Miyeok is very mineral-rich (iron, calcium, iodine) and expands a lot — don’t overdo it!

  • Guk-ganjang (soup soy sauce) has deeper flavor than regular soy sauce — use if available.

  • Make it vegetarian: Use tofu and mushroom broth instead of beef.

  • Feeling indulgent? Add mussels or clams for a seafood variation.

  • Keeps in the fridge for 3–4 days. Reheat gently.

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Ingredients

 ½ oz dried miyeok (wakame seaweed)
 1 tbsp sesame oil
 3 ½ oz beef brisket or sirloin, thinly sliced (can substitute mussels or tofu)
 1 clove garlic, minced
 1 tbsp soy sauce (Korean guk-ganjang preferred)
 4 cups water or anchovy broth
 Salt, to taste
 Optional: a splash of fish sauce for deeper umami
 Optional garnish: toasted sesame seeds or chopped scallions
Miyeok-guk (Korean Seaweed Soup)