Try this light, healthy, and nutritious Korean seaweed soup – Miyeok guk recipe. It’s very easy to make and comes with many benefits!
Today, I want to share one of the staple Korean soups – seaweed soup recipe.
What is Korean Seaweed Soup
Korean seaweed soup (miyeok guk or miyuk guk, 미역국) is a soup predominantly made with sea mustard also known as brown seaweed (undaria pinnatifida) or Japanese wakame.
The soup is also typically accompanied with some form of protein (e.g. beef, seafood – mussels or prawns, or tinned tuna) along with light seasoning (salt, soy sauce, garlic and roasted sesame oil).
I personally like the soup made with beef more than any others as I think nothing produces umami rich deep flavor like beef does.
With all these goodies, the soup tastes healthy and nourishing.
Korean Birthday Soup
Korean seaweed soup is also known as birthday soup, as many Koreans eat this soup on their birthday. (However, people eat this on normal days just as often as well.)
So, why do people have it on a birthday?
In Korea, seaweed soup is often served for a woman who just delivered a baby, because the nutrients that are contained in the seaweed are known to help with the recovery and also producing breast milk.
There are many other health benefits too, so if you want to find out, you can read more from here.
Anyway, because of this soup’s association with childbirth, the soup is known as birthday soup.
Now that the mystery is solved, I hope you try my recipe soon!
P.S. If you like the seaweed flavor, you should also check out my cold cucumber soup, which uses the same seaweed.
Ingredients for Korean Seaweed Soup, 3-4 servings
Main
- 15 g / 0.5 ounces dried seaweed (Miyeok / wakame)
- 120 g / 4.2 ounces beef chuck or round steak, sliced into smaller pieces
- 1/4 tsp fine sea salt (or more to taste)
- A few cracks black pepper
- 1 Tbsp sesame oil
- 1 1/2 Tbsp soy sauce (I used regular Kikkoman soy sauce)
- 1 tsp minced garlic
- 5 cups water
*1 Tbsp = 15 ml, 1 Cup = 250 ml
**If you want to learn more about Korean ingredients, check my 30 essential Korean cooking ingredients list!
How to Make Korean Seaweed Soup
1. Soak the dried seaweed in cold water for 5 to 10 minutes while allowing it to expand. Drain the water away and rinse the seaweed a couple of times in running water. Drain/squeeze the water out. (If you’re using non pre-cut dried seaweed, cut it with scissors – about little finger lengths). Set it aside.
2. Combine the sliced beef with the salt and black pepper in a small bowl. Mix them well and set aside until needed.
3. Pre heat a medium pot over medium heat (about 20 seconds). Add the sesame oil, seaweed and beef. Stir them well until the beef is partly cooked (about 2 mins). Add the soy sauce, garlic and water. Cover the pot and boil over medium – medium high heat until the meat is fully cooked (10 to 15 mins). Adjust the taste with more salt if needed.
4. Serve warm with a bowl of steamed rice and other Korean side dishes.
Korean Seaweed Soup (Miyeok Guk)
Ingredients
Main
- 15 g dried seaweed (Korean miyeok or Japanese wakame), (0.5 ounces)
- 120 g beef chuck or round steak, (4.2 ounces), sliced into smaller pieces
- 1/4 tsp fine sea salt (or more to taste)
- A few cracks black pepper
- 1 Tbsp sesame oil
- 1 1/2 Tbsp soy sauce , I used regular Kikkoman soy sauce
- 1 tsp minced garlic
- 5 cups water
Instructions
- Soak the dried seaweed in cold water for 5 to 10 minutes while allowing it to expand. Drain the water away and rinse the seaweed a couple of times in running water. Drain/squeeze the water out. (If you’re using non pre-cut dried seaweed, cut it with scissors – about little finger lengths). Set it aside.
- Combine the sliced beef with the salt and black pepper in a small bowl. Mix them well and set aside until needed.
- Pre heat a medium pot over medium heat (about 20 seconds). Add the sesame oil, seaweed and beef. Stir them well until the beef is partly cooked (about 2 mins). Add the soy sauce, garlic and water. Cover the pot and boil over medium - medium high heat until the meat is fully cooked (10 to 15 mins). Adjust the taste with more salt if needed.
- Serve warm with a bowl of steamed rice and other Korean side dishes.
Notes
Nutrition Info (per serving)
The nutrition information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist’s advice.
This was absolutely delicious !!!!!!!
Just wondering how long this keeps for out of the freezer / how many times can you reheat it
Thank you
I’m so pleased to hear you enjoyed my recipe. I would divide the soup into smaller serving portions then freeze it and reheat only once. It should be ok for at least one month while maintaining its quality. 🙂
I made the Korean Seaweed Soup with tempeh as I do not eat meat, I have also made it with baked salmon (oven baked the salmon with sesame oil and a little soy)and add it to the soup……both occasions really very delicious! Thank you!
I made this last night and enjoyed it but it was a little bland. My husband and I ended up adding kimchee to it. Not sure if that was sacrilegious. I want to make my son’s girlfriend a birthday dinner from her homeland so am gathering recipes and scouting out H Mart
What is the american measurements of the seaweed and beef and is clear seaweed okay to use. My hubby brought a huge, long package of seaweed and I cant wait to jump right in.
I don’t think I’m familiar with clear seaweed, unless you are talking about clear seaweed noodles? If that’s the case, that’s not a suitable ingredient in this recipe.
Also, if you read carefully, I did provide weight information in ounce next to the gram for seaweed and beef. 🙂
My seedweed was little chewy rather than plumped up…..I even soaked it for 1 hour…. how can I make miyuk soft and plumpy…..
Love this! Thanks. I was born and raised in Korea and moved to US when I was six. This tastes just like my moms. I used better than bouillon chicken broth, added leftover frozen turkey breast from Thanksgiving and sliced wavy steak cubes from HMart and increased garlic but otherwise kept it the same. 😊
my birthday is tomorrow (23rd December) and I am making this for myself.
I am swapping the beef for chicken (because I don’t have beef) and adding shittake mushrooms.
Your website has really helped me experience more food options and their really easy to make.
Thank you – Merry Christmas xxxx
I’m wondering if you could use the water that you soak the seaweed in for stock for something else after taking out the seaweed?
We Cant Wait To Try This Soup. In Fact We Are Making It Tonight. Yum Yum Mmmmm
Yummiest soup EVER I kept eating more and more. It tastes sooooooo good. I will definitely make this again and again and again.
Is it okay to use dried kelp instead?
No, unfortunately, that won’t work as a substitute in this recipe.
Ooh I see, thank you for your fast reply. However, are there other seaweed soup recipe that I can refer to that uses kelp to make soup as well? I’m pretty new to this so I thought any seaweed will do. 🙁
I was planning to make seaweed soup for mom’s birthday. But I guess I bought a different seaweed.
I think dried kelp is too thick to be eaten in a soup. Most people only cook it in broth for flavor then remove it.
My son is on the Keto diet and ordered small pkgs. of seaweed. The first time I made this soup from a different recipe & added salt (from the directions) and it was dumped in the trash bc of the salt content.
I learned not to put salt to this soup unless you need more but am going to try this recipe again!
Hi Sue!
I am due in a couple of weeks and would love to make this soup before baby is born. Do you think the soup is ok to freeze?
Can’t wait to try
-Mia
Hi Mia, Yes, I would divide the soup in serving portion then freeze it. Hope your delivery goes well!
Hi Sue,
I am making this and my seaweed to meat ratio looks different than in your pictures. I feel like I should have more seaweed (like almost three times the amount). I got my miyeok in the refrigerator section. Is it possible that it was partially hydrated and I should use more?
Hi Betsy,
If your miyeok was already hydrated (partially or fully) that would definitely affect the volume. You can certainly add more to top it up. Just make sure you’re using the right miyeok, as in it’s not already seasoned with salt or anything like that. Sometimes refridgerated miyeok is already seasoned with other ingredients to be used as a side dish. 🙂
Tried this tonight and loved it! 감사합니다!
Hi Sue,
This recipe is really good and the soup is incredibly delicious.
I followed the recipe to a tee, because I have no faith in myself in a kitchen, and it payed off, I’d say 😛
I am writing from Denmark actually.
I recently got a new roommate at my dorm, who is from Korea, and her birthday was last week. She couldn’t go home to see her family because of Covid19, so we wanted to do something nice for her, and that’s how I found your website.
I had never tried to make korean food before, but I am really happy I did, and I was surprised at how happy it made my roomie, as she usually doesn’t really show her feelings.
Thank you for sharing the recipe and the backstory, so I could make someone I care for happy on her birthday.
Hope you have a great day.
Hi Josefine, Thanks for sharing your story. I’m so touched! I’m also really pleased to hear you and your roommate enjoyed this recipe. 🙂 Stay safe!
I’m vegan, but I’ve always wanted to try seaweed soup! I swapped out the 4.2 oz of beef for 8 ounces of diced tofu, i put plenty of salt, pepper, and a bit of chili powder on the cubes. Looking back, I should’ve pressed/drained the tofu, and used extra firm instead of firm, but it still turned out great. I also added more soy sauce than the recipe said, about two more tablespoons, a bit more garlic, and some diced onions to add flavor. Using beef probably would’ve added more flavor to the soup, but I needed to compensate. I let the soup boil longer than suggested (mostly because i was steaming my rice) and the seaweed broke apart, but it made the whole soup full of seaweed in every bite, I enjoyed it very much.
You swapped out ingredients a lot, but happy to hear it still worked out well & you enjoyed it! 🙂
Another great alternative from beef or seafood would be to use shiitake mushrooms. They give the soup an umami flavor!
Hi Ms. Sue, i tried cooking this using your recipe the soup was great but the seaweed turned a little tough, maybe i did something wrong or got a not so good brand, can you recommend a brand that i can use. Thanks…
Hi Angie, I normally buy pre-cut seaweed such as this one. https://amzn.to/2SbR5MV
I hope this makes a difference. 🙂
Hello Sue, I bought a pack of dried seaweed some time ago, decided to try to make soup out if it. Found your recipe and went a head to try. I had pork ribs and took a chance, it turned out pretty good. Thanks for the simple recipe.
It’s also nice to use chicken breast when you don’t like the greasy feelin’ of beef
I made this and replaced beef with seitan to do it a vegan way and it was absolutely delicious! I’m glad I discovered your site and will definitely recommend it !
It’s great to hear you had a great success even with substituted ingredient! Thanks for your feedback! 🙂
Just awesome recipe with full of nutrient. Many Thanks for posting this recipe, I will must try to home. As a Nutritionist I appreciate this recipe with all healthy ingredients. I hope you will upload more recipes like this.
Oh my goodness this looks so good. Now this is a healthy way to celebrate a birthday instead of a sugar laden cake. Never figured out how to use seaweed. I must go a Korean store and get some. Yes I agree beef would be nicer in this soup. Grass fed of course.
Your recipes take me back home to an amazing Korean community in Maryland. So excited to make Miyeok Guk. The thought warms my heart and body.
I hope you enjoy making this soup & stay cozy. 🙂
Being vegetarian, I put in a piece of kelp, which I remove after five minutes… I add a small amount of gochujang, doenjang and ginger, also, Then I poach two eggs in the broth, as well.
This is breakfast everyday, with purple rice. And crunchy roasted sesame seeds on top, sprinkled with gochugaru. I love the stuff, can’t get enough – seaweed is king in our house.
The lady at the local Korean supermarket was amazed that a non Korean household makes their own kimchi, and eat so much Korean food… she was surprised that Westerners would eat Korean foods for breakfast. Now she’s used to me, and she’s always helping me try new things.
This is just like my Mom makes it. So good! My son requests it every week.
Really? Awesome! 🙂
When I feel so down my friend make me this.
Maybe it’s just my family, but my parents tend to sautee the beef with the garlic first, then add the seaweed and proceed as usual. I don’t know if it makes any difference, though personally I love it.
To each his own recipe, I suppose! 🙂
I think I brings out deeper flavor & aroma;)
Hello
I’am korean food lover thanks for ur infromation . i can try it @ home
This is my second year of living in Seoul, South KOrea. I love the cuisine! It’s so healthy AND delicious! It’s still sweltering hot but I’m going to try to make this soup on my own at home.
My colleague just told me that traditionally Korean women, after giving birth, eat this soup for one month as Koreans believe it strengthens the blood. Since I hardly eat meat, I’m going to start incorporating this soup in my diet on a regular basis. I’ve tasted it before, it was delicious. Love the blog!
I didn’t think I would like this soup very well because I hate strange textures, but turns out I liked it a lot. The seaweed was pretty mild for me, but I hear some people don’t take it as well. Either way, I loved it.
-Sylvia
Thanks much for the recipe. Seaweed is great food in general and I always recommend exploring Korean cuisine when people ask how to eat it.
Do you have a recipe for Seaweed jook?
this dish looks easy to cook 😀 i might try it at home
Hey since u hv a blog. Hehe. U might wanna check http://www.ozbloggers.com. It’s new & expanding 🙂 connects via Twitter
Hello:
I am new to your website and I am so glad I found it! It is chock full of good information. I definitely detect kindred souls here. I am familiar with most of the food you describe, but it’s nice to get the English version of the recipes. It took me a few minutes to figure out what “capsicum” is – bell pepper, right? I look forward to more interesting tidbits and recipes.
I would love to have some soup, salad, etc. recipes for a brown seaweed called Laminaria Japonica! Do you have any?
I have just tried it^^ It is delicious~~
Thanks for sharing =)
Where can we buy the dried brown seaweed in the St. Petersburg,
Florida area?
I tried your recipe for miyeok-guk last night. It was so easy to prepare and it was absolutely delicious – even better than my mom’s! Thank you so much for posting the recipe with such vivid photos and clear instructions. I love your site!
I was actually looking for a recipe for Samgyeopsal and I’m so happy that I found your site. I’m planning to make it tonight. I love that you have photo’s of your food preparation. Your recipe for miyeok guk looks simple and delicious. I can’t wait to try it. I just came back from my first visit to Korea and loved it. I’m amazed how inexpensive food is and everything we ate were so tasty.
Thank you for your informative site.
I’m really glad I found your site! I love cooking and I love cooking Korean food. I’m planning on making seaweed soup for my mom when I go home next weekend (it was her birthday yesterday). But I was wondering if it would be okay to substitute the beef with turkey or chicken. Have you ever tried that? I’m not really crazy about beef (nor is anyone else in my family…my parents have been trying to eat more healthfully), and I always substitute ground turkey for ground beef and I can never taste any difference. Do you think it’ll work? Thanks!
I’m so excited to find your site and am looking forward to trying your recipes. Thanks for all the beautiful pictures along with the anecdotes. =)
Try making it with seafood – mussel, shrimp (dried or fresh), dried anchovies (myulchee), etc
You just substitute any one or more of the seafood for beef and cook the same way.
Good to see you back Sue.
Love this soup, so good on blah days.
Welcome back! This soup looks great; I have never had this before. I like brothy soups a lot and I love seaweed so this looks especially good to me. I have never liked cream/dairy based soups.
I wonder if this in on the menu at any of the local Korean restaurants around here…..I may have to go just to see.
Take care,
andra
My mother made a lot of this soup for me after my daughter was born.
This is an awesome blog! Keep up the good work!
Yummy!! Except I would add about twice as much or more of garlic, I love that it melts in your mouth and gets a little sweet if you cook the soup for a long time.
Soup looks so warming and comforting…
ah. thank you. i looked for this on your site about a month ago, but couldn’t find it. i had to resort to calling my mother, who can tell me the steps, but never the measurements. she says things like a fistful of this and a few drops of that… that version came out bland. i’ll have to try yours!
I’ll trade you my weather for yours…this soup looks great!