Miyeok Guk

Miyeok Guk
⏱️ cook time 35 minutes
🍽️ servings 4
⚡ Difficulty easy

intro

Nourishing, umami-packed Korean seaweed soup, a traditional birthday staple made with tender beef and briny miyeok, light yet deeply satisfying.

Ingredients

Dried Korean miyeok (wakame seaweed) 20g (≈1 cup dried, yields 4 cups rehydrated)
Thinly sliced beef brisket 200g, cut into 2cm strips
Garlic 1 tablespoon minced (≈3 cloves)
Toasted sesame oil 1 tablespoon
Korean soup soy sauce (guk-ganjang, or light soy sauce) 2 tablespoons
Low-sodium beef broth 1200ml (5 cups)
Fine sea salt 1 teaspoon (adjust to taste)

Steps

1

Rehydrate dried seaweed

Place 20g dried miyeok in a large bowl, cover with 6 cups cold tap water, and let soak for 10 minutes at room temperature until fully expanded and soft. Drain thoroughly, rinse 2 times under cold running water to wash away residual sand or grit, squeeze firmly to remove all excess water, and cut large pieces into 5cm bite-sized lengths.

Step 1
step1:Rehydrate dried seaweed
2

Prep beef and aromatics

Pat 200g thinly sliced beef brisket dry with paper towels, and cut into 2cm wide strips. Peel and mince garlic to measure 1 tablespoon (≈3 cloves), then set both the beef and garlic within easy reach of the stovetop.

Step 2
step2:Prep beef and aromatics
3

Sauté beef and seaweed

Heat 1 tablespoon toasted sesame oil in a heavy-bottomed 3L soup pot over medium heat (160°C/320°F). Add the beef strips, and stir-fry for 2 minutes until the outside is no longer pink and lightly browned at the edges. Add the drained, cut miyeok and minced garlic, then stir-fry continuously for 3 more minutes to coat all ingredients evenly in sesame oil.

Step 3
step3:Sauté beef and seaweed
4

Simmer the soup base

Pour 1200ml (5 cups) low-sodium beef broth into the pot, stir to combine, and bring to a rolling boil over high heat. Once boiling, reduce heat to medium-low (120°C/250°F), set the pot lid slightly ajar to let steam escape and prevent boilovers, and simmer for 15 minutes to let the seaweed flavor infuse into the broth.

Step 4
step4:Simmer the soup base
5

Season the soup

Stir 2 tablespoons of Korean soup soy sauce into the simmering soup. Taste the broth, and add up to 1 teaspoon of fine sea salt only if needed, adjusting for the sodium level of your broth and soy sauce. Let the soup simmer for 2 more minutes to fully incorporate the seasoning.

Step 5
step5:Season the soup
6

Serve the finished soup

Turn off the stovetop heat, ladle the hot soup into individual ceramic bowls, and serve immediately while piping hot, ideally paired with steamed white rice and kimchi for a complete Korean meal.

Step 6
step6:Serve the finished soup

Tips

1.Do not over-soak dried miyeok: 10 minutes in cold water is ideal, as longer soaking will make the seaweed turn mushy and slimy during simmering.
2.For an authentic vegetarian/vegan version, replace beef with 200g thinly sliced shiitake mushrooms, swap beef broth for kelp-based vegetable broth, and use gluten-free soy sauce if needed.
3.Korean soup soy sauce (guk-ganjang) is less salty and more deeply savory than regular table soy sauce; it produces the most traditional, clean-tasting broth, but regular light soy sauce works as a readily available substitute.

✨ You May Also Like

Soups & Stews
🍜 Japan

Rich, umami-dense Hokkaido-style miso ramen with chewy noodles, savory fermented broth, and classic toppings, a cozy, deeply satisfying warm meal.

⏱️ 45 minuteSoups & Stews ★ 4.8
Soups & Stews
🍜 United States

A hearty, peppery tripe and root vegetable stew with colonial Philadelphia roots, thick, warming, and packed with bold savory flavor for cold winter days.

⏱️ 2 hours 3Soups & Stews ★ 4.6
Soups & Stews
🍜 Mexico

Hearty, warming red pork posole loaded with tender hominy, slow-simmered in a rich smoky chile broth, served with zesty fresh garnishes for a deeply comforting, satisfying meal.

⏱️ 2 hours 3Soups & Stews ★ 4.8
Soups & Stews
🍜 United States

Warm, soothing classic chicken noodle soup loaded with tender chicken, soft egg noodles, and savory veggies, perfect for chasing chills and feeding the whole family.

⏱️ 40 minuteSoups & Stews ★ 4.7
Soups & Stews
🍜 France

Deeply savory caramelized onion broth topped with crusty bread and bubbly melted Gruyère, a timeless French bistro comfort food ideal for cold days.

⏱️ 1 hour 25Soups & Stews ★ 4.6
Soups & Stews
🍜 United States

Hearty, briny Maryland crab soup loaded with sweet blue crab, tender summer vegetables, and zesty Old Bay, a beloved Chesapeake Bay coastal comfort staple.

⏱️ 55 minuteSoups & Stews ★ 4.8

Miyeok Guk:Frequently Asked Questions

1.Can I use regular soy sauce instead of Korean soup soy sauce (guk-ganjang) for this recipe?
If you don’t have guk-ganjang, use low-sodium light soy sauce cut with 10% water to mimic its lighter, less concentrated salt profile. Skip dark soy sauce entirely—it will muddy the soup’s pale, clear broth and overpower the delicate briny flavor of the miyeok. Always taste as you season, since the seaweed adds natural saltiness too.
2.How do I prep dried miyeok so it doesn’t come out gritty or rubbery?
Soak dried miyeok in cold water for 20 to 30 minutes until it fully expands and feels tender, then drain and rinse it 2 to 3 times under cool running water to flush out any trapped sand or grit. Squeeze out excess water, chop it into bite-sized pieces, and avoid overcooking it later to keep its pleasant, tender bite.
3.What’s a good substitute for beef brisket if I want a lighter or vegetarian version?
For a vegetarian take, swap brisket for thinly sliced shiitake mushrooms and use umami-rich low-sodium vegetable broth instead of water. If you avoid red meat but eat seafood, add peeled, deveined shrimp or thin cod slices in the last 5 minutes of simmering so they stay tender and don’t make the broth fishy.
4.Why does my homemade miyeok guk often turn out unpleasantly slimy or mushy?
Over-soaking the seaweed, using hot water to soak it, or simmering it for too long is almost always the cause. Stick to cold water soaks of 20 to 30 minutes, and simmer miyeok for no more than 15 minutes total. Avoid constant, vigorous stirring too, as this breaks down seaweed fibers and releases excess slick, starchy compounds.
5.Can I skip sautéing the beef and garlic in sesame oil to save time?
Don’t skip that quick initial sauté step! Searing the beef and toasting the garlic in toasted sesame oil over medium heat for 2 to 3 minutes builds the nutty, savory depth that defines traditional miyeok guk, rather than leaving it flat and bland. This small step makes a massive difference in the final flavor of the broth.
6.How should I store leftover miyeok guk, and how long will it stay good?
Stored in a sealed airtight container in the fridge, leftover miyeok guk keeps well for 3 to 4 days—many people find it tastes even better the next day as flavors meld. Reheat gently over medium-low heat until just simmering, rather than boiling hard, to avoid making the seaweed mushy. It also freezes well for up to 2 months.

Comments (10)

2 days ago

OMG this was SO good! I’ve been ordering miyeok guk from my local Korean spot for years and was nervous to make it at home, but this recipe was so straightforward even I couldn’t mess it up. Made it for my husband’s birthday dinner last night and he said it tasted exactly like his grandma used to make. Total game changer for weeknight meals too, since it comes together so fast!

yesterday

That makes me so happy to hear, Katie! It means the world when a family recipe lands for special occasions like birthdays. So glad you two loved it :)

1 week ago

Really solid base recipe! I added a little extra garlic and a dash of sesame oil at the end to punch up the flavor, plus some cubed tofu for extra protein. Great for meal prep, held up perfectly in the fridge for 4 days of lunches. Will definitely be making this again all fall and winter.

3 days ago

My kids are SO picky about soup, they usually turn their noses up at anything that isn’t chicken noodle, but they went back for SECONDS of this! I didn’t even have to bribe them with extra dessert. Only question: can I use dried seaweed that I already have in my pantry from making sushi, or do I need the specific miyeok?

2 days ago

I tried that once and it doesn’t rehydrate the same way! The miyeok is thicker and has that chewy texture that makes the soup so good, I grabbed a bag from my local H Mart for like $3 and it lasts forever.

2 days ago

Great question! SoCalFoodieGirl is totally right — sushi nori is too thin and will break down in the soup. Look for dried cut miyeok (sometimes labeled as wakame, though true miyeok is a little heartier) at most Asian grocery stores or even online now, it’s super affordable and keeps for months in the pantry. So stoked your kids loved the soup!

5 minutes ago

Wait, that’s it? I thought this soup would have a million ingredients but I had almost everything in my kitchen already except the seaweed. Just grabbed a bag on my grocery run today, can’t wait to whip this up for our potluck at work next week. Do people usually serve this with rice on the side?

just now

So excited for you to try it! Yep, it’s traditionally served with a bowl of steamed white rice on the side, which pairs perfectly with the light, savory broth. It’s always a hit at potlucks — make sure to make a little extra, people will be lining up for seconds!

2 weeks ago

Game. Changer. I’ve been trying to add more nutrient-dense soups to my weekly meal prep rotation and this checks every box. 35 minutes start to finish, minimal cleanup, tastes way better than the canned soups I used to live off of. I’ve already made this three times in two weeks, no regrets.

1 week ago

Totally agree! I make a big pot on Sundays and portion it out for the week, it’s so cozy after early morning hikes in the mountains. I toss in a little shredded carrot sometimes for extra veg!

yesterday

I grew up eating this every birthday and for weeks after my little brother was born, and this recipe is spot on. The ratio of beef to seaweed to broth is exactly how my halmeoni made it, I almost cried when I took the first bite. Thank you so much for sharing this authentic version, no weird extra ingredients that don’t belong!

2 hours ago

Tried this for the first time tonight, flavor was awesome! I messed up and didn’t soak the seaweed long enough so it was a little chewier than I expected, but it still tasted great. How long do y’all usually soak the dried miyeok for, anyway?

30 minutes ago

I usually soak mine for 20-30 minutes in cold water, then give it a really good rinse to get rid of any grit! It plumps up so much, a little bit goes a long way.

5 minutes ago

So glad the flavor worked out for you even with the shorter soak! 20-30 minutes in cold water is the sweet spot, like KoreanFoodFan101 said — just make sure to drain and rinse it a couple times to wash off any residual salt or sand from the drying process. Next batch will be perfect!

30 minutes ago

Made this vegan by swapping the beef broth for vegetable broth and using shiitake mushrooms instead of the brisket, and it turned out SO flavorful! I was worried it would taste bland without the beef, but the garlic and sesame oil really carry it. 10/10, will be making this on repeat when the weather gets cold.

just now

Love that vegan swap! Shiitakes add such a great umami kick that works perfectly with the briny seaweed. Thanks for sharing that modification, I know a lot of other readers will be excited to try that version too!

5 days ago

Made this for my wife after she got home from having our second baby, I remembered hearing that Korean moms eat this post-partum and she said it was the most comforting thing she’d had all week. Super easy to make even with a newborn taking all my attention, I didn’t burn a single thing! 10/10, added to our regular rotation.

1 week ago

Brought this to our neighborhood fall potluck last weekend and people were asking me for the recipe before they even finished their first bowl! I added a little extra soy sauce because I like my broth a little saltier, and topped each bowl with a sprinkle of toasted sesame seeds. Zero leftovers, which is always the sign of a winning recipe.

5 days ago

Oh I’m stealing the toasted sesame seed topping idea! I made this last month for our church potluck and it was a hit too, can’t wait to add that little extra crunch next time.

3 days ago

Nothing makes me happier than hearing a recipe is the star of the potluck! The extra sesame seed topping is such a nice touch, adds great nuttiness and texture. Thanks for sharing how you made it your own!