July 01, 2026

Easy Korean Beef Seaweed Soup (Miyeok-guk) Recipe | Traditional Korean Birthday Soup

Easy Korean Beef Seaweed Soup (Miyeok-guk) – Traditional Korean Birthday Soup

👨‍🍳 Tysoon's Korean Kitchen / Authentic Korean Recipes Made Easy

https://tysoonkorea.blogspot.com/2026/07/easy-korean-beef-seaweed-soup-recipe-miyeok-guk.html

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What Is Korean Beef Seaweed Soup?

Miyeok-guk (미역국) is a traditional Korean soup made with seaweed, beef, garlic, and a savory broth seasoned with Korean soup soy sauce and anchovy fish sauce.

In this recipe, dried seaweed is soaked until soft, then stir-fried with beef and seasonings before being slowly simmered for 1 hour. The long simmer gives the broth a deeper flavor while making the beef and seaweed tender.

Miyeok-guk is an everyday Korean home-style soup, but it also has special cultural significance in Korea.

It is traditionally associated with mothers after childbirth and is also commonly eaten on birthdays.

Why You'll Love This Recipe?

This recipe uses only a small number of ingredients but develops plenty of flavor through the cooking method.

Beef and garlic are first stir-fried in sesame oil, creating a savory base.

The soaked seaweed is then stir-fried with Korean soup soy sauce before water and additional seasonings are added.

Instead of cooking the soup quickly, it simmers for 1 hour, allowing the flavors of the beef and seaweed to develop gradually.

It is a warm, comforting soup that pairs naturally with steamed rice and Korean side dishes.

Recipe Summary

Prep Time: 20 minutes

Cook Time: 1 hour 5 minutes

Total Time: 1 hour 25 minutes

Servings: 2

Difficulty: Easy

Cuisine: Korean

Ingredients

Main Ingredients

Beef — 200 g

Dried seaweed — 20 g

Korean soup soy sauce — 3 tsp

Sesame oil — 2 tsp

Minced garlic — 1 tsp

Anchovy fish sauce — 2 tsp

Water — 2,000 ml

Salt — 1/2 tsp

How to Make Korean Beef Seaweed Soup

Step 1. Soak the Seaweed

Place 20 g dried seaweed in cold water.

Soak for 20 minutes.

Once softened, rinse the seaweed thoroughly and squeeze out the excess water.

Dried seaweed expands considerably after soaking, so use a bowl large enough to hold it comfortably.

Step 2. Stir-Fry the Beef

Heat 2 tsp sesame oil in a pot.

Add:

200 g beef

1 tsp minced garlic

Stir-fry over medium heat for approximately 3 minutes, until the beef is about 70–80% cooked.

The beef does not need to be completely cooked because it will continue cooking during the long simmer.

Step 3. Add the Seaweed

Add the soaked and drained seaweed.

Add 1 tsp Korean soup soy sauce.

Continue stir-frying over medium heat for approximately 2 minutes.

This step allows the seaweed to cook briefly with the beef, sesame oil, and soy sauce before the broth is added.

Step 4. Add the Water and Seasonings

Pour 1,500 ml water into the pot.

Add:

Remaining 2 tsp Korean soup soy sauce

2 tsp anchovy fish sauce

Bring the soup to a boil.

Step 5. Simmer for 1 Hour

Once boiling, reduce the heat.

Allow the soup to simmer gently for 1 hour.

The long cooking time helps develop the broth while tenderizing the beef and seaweed.

Step 6. Finish the Soup

After simmering for 1 hour, add the remaining 500 ml water.

Bring the soup back to a boil.

Season with up to 1/2 tsp salt, adjusting according to taste.

Serve hot with steamed rice and Korean side dishes.

▶️ Watch how to make this recipe step by step

Why Stir-Fry the Beef First?

Stir-frying the beef in sesame oil before adding water develops a savory foundation for the soup.

The beef is cooked only to about 70–80% at this stage because it will continue cooking after the water is added.

Garlic is also added during this stage, allowing its aroma to combine with the sesame oil and beef.

This simple first step contributes flavor before the long simmer begins.

Why Stir-Fry the Seaweed Before Adding Water?

After soaking and draining, the seaweed is added directly to the beef and stir-fried with 1 tsp Korean soup soy sauce.

This allows the seaweed to come into direct contact with the sesame oil and seasoning rather than simply being boiled in water from the beginning.

The seaweed is stir-fried for approximately 2 minutes before the broth is added.

This technique is commonly useful when making a richer beef-based miyeok-guk.

Why Simmer Miyeok-guk for 1 Hour?

This recipe uses a relatively long 1-hour simmer.

During that time, the beef continues to tenderize and its flavor develops throughout the broth.

The seaweed also becomes softer and integrates more fully into the soup.

After the hour-long simmer, another 500 ml water is added and the soup is brought back to a boil before the final seasoning is adjusted.

Why Is Miyeok-guk Eaten on Korean Birthdays?

Miyeok-guk has a special cultural meaning in Korea.

Seaweed soup has traditionally been associated with mothers after childbirth. Because of that connection, Koreans commonly eat miyeok-guk on their birthdays as a reminder of birth and gratitude toward their mothers.

Although it is strongly associated with birthdays, miyeok-guk is not limited to special occasions.

It is also a familiar Korean home-style soup eaten as part of everyday meals.

Ingredient Substitutions

Beef

Beef gives this version of miyeok-guk its rich savory flavor.

For a different variation, the original recipe suggests using:

Dried pollock

Mussels

Clams

These will create a different style of miyeok-guk, particularly in the flavor of the broth.

Dried Seaweed

Korean dried seaweed intended for soup is recommended.

Do not confuse the seaweed used for miyeok-guk with thin roasted seaweed sheets used for gimbap or eating with rice.

Fresh Seaweed

Fresh seaweed can be used, but the amount needs to be adjusted because fresh seaweed already contains considerably more moisture than dried seaweed.

Korean Soup Soy Sauce

Korean soup soy sauce has a different flavor and salt concentration from regular soy sauce and is recommended for this soup.

If unavailable, use another soy sauce cautiously and adjust according to taste rather than assuming equal saltiness.

Anchovy Fish Sauce

Another Korean-style fish sauce can be used when anchovy fish sauce is unavailable.

Because different fish sauces vary significantly in saltiness, taste the soup before adding additional salt.

Shopping Tips

Choosing Dried Seaweed

Look for Korean dried seaweed labeled for soup or miyeok-guk.

Dried seaweed expands greatly after soaking, so a small dry quantity produces much more seaweed than it initially appears.

Check that the seaweed is dry and has been stored in a properly sealed package.

Choosing Beef

Choose beef suitable for soup and long simmering.

Because this recipe cooks for 1 hour, the beef has enough time to become tender while contributing flavor to the broth.

Cut the beef into convenient bite-sized pieces if it has not already been prepared for soup.

Choosing Korean Soup Soy Sauce

Look for guk-ganjang (국간장) or Korean soup soy sauce at Korean grocery stores.

It is commonly used for seasoning Korean soups and broths.

Choosing Anchovy Fish Sauce

Look for Korean anchovy fish sauce at Korean or Asian supermarkets.

It is strongly seasoned, so store it tightly closed after opening.

Shopping in North & South America

Korean dried seaweed, Korean soup soy sauce, sesame oil, and anchovy fish sauce are most likely to be found at Korean grocery stores or Asian supermarkets.

Beef and garlic can usually be purchased at ordinary supermarkets or local meat markets.

Online Korean and Asian food retailers can also be useful when specialty Korean seasonings are unavailable locally.

Beef Miyeok-guk vs. Seafood Miyeok-guk

Miyeok-guk can be prepared with different proteins.

Beef miyeok-guk has a richer, meatier broth and is one of the most familiar versions.

Seafood variations using ingredients such as mussels or clams produce a lighter broth with more ocean flavor.

Dried pollock can also be used for another traditional-style variation.

The basic concept remains similar, but changing the protein changes the character of the broth significantly.

What to Serve with Miyeok-guk

Miyeok-guk is usually served hot with steamed rice.

Because the soup has a mild savory flavor, it pairs well with stronger Korean side dishes.

Good accompaniments include:

Steamed white rice

Kimchi

Seasoned vegetables

Korean egg dishes

Tofu side dishes

Stir-fried Korean side dishes

A bowl of rice, miyeok-guk, kimchi, and a few simple banchan makes a classic Korean home-style meal.

Storage

Miyeok-guk stores well and can taste even richer after the flavors have had additional time to blend.

Store leftovers in an airtight container in the refrigerator for up to 3 days.

According to the original recipe, it can also be frozen for up to 1 month.

When reheating, bring the portion you plan to eat back to a thorough simmer.

If the broth becomes too concentrated during storage and reheating, a small amount of water can be added before adjusting the final seasoning.

FAQ

Q1. What Is Miyeok-guk?

Miyeok-guk is a traditional Korean seaweed soup.

This version is made with beef, dried seaweed, garlic, sesame oil, Korean soup soy sauce, anchovy fish sauce, and water.

Q2. Why Do Koreans Eat Seaweed Soup on Birthdays?

Miyeok-guk is associated with childbirth and mothers in Korean culture.

Eating it on a birthday is traditionally connected with remembering one's birth and expressing gratitude toward one's mother.

Q3. What Kind of Seaweed Should I Use?

Use dried seaweed intended for Korean soup.

Do not use roasted seaweed sheets intended for gimbap or eating directly with rice.

Q4. Why Do I Soak Dried Seaweed First?

Soaking rehydrates the dried seaweed and allows it to expand and soften before cooking.

This recipe soaks it in cold water for 20 minutes.

Q5. Why Is the Beef Only Cooked to 70–80% at First?

The beef continues cooking after the seaweed and water are added.

It does not need to be completely cooked during the initial stir-frying stage.

Q6. Can I Use Another Protein Instead of Beef?

Yes.

The original recipe suggests dried pollock, mussels, or clams as alternative versions.

Q7. Can I Use Fresh Seaweed?

Yes, but the amount must be adjusted because fresh seaweed contains much more moisture than dried seaweed.

Q8. Can I Make Miyeok-guk Ahead of Time?

Yes.

Miyeok-guk can be prepared ahead of time, and many people enjoy the flavor after it has rested and been reheated.

Q9. How Long Can I Store Miyeok-guk?

Store it in an airtight container in the refrigerator for up to 3 days.

The original recipe also allows freezing for up to 1 month.

Q10. Can I Add More Salt?

Yes, but taste first.

Korean soup soy sauce and anchovy fish sauce both contribute saltiness.

This recipe uses up to 1/2 tsp salt at the final stage, so adjust only after tasting the finished broth.

Cooking Tips

Soak the dried seaweed for the full 20 minutes, then rinse it thoroughly and remove excess water.

Use sesame oil when stir-frying the beef and garlic to build the savory base of the soup.

Do not completely cook the beef during the first stage. Approximately 70–80% cooked is enough.

Stir-fry the seaweed with 1 tsp Korean soup soy sauce before adding the water.

Add 1,500 ml water first, then simmer for the full 1 hour.

Add the remaining 500 ml water after the long simmer, as specified in the original method.

Taste before adding the final salt because both soup soy sauce and anchovy fish sauce already provide seasoning.

Serve hot with steamed rice and kimchi for a simple Korean home-style meal.

🌊 Related Korean Recipes

1. Easy Korean Beef and Radish Soup Recipe (Mu Guk)
2. Easy Korean Bean Sprout Soup Recipe
3. Easy Korean Dumpling Soup (Manduguk)
Enjoy your Korean cooking! 👨‍🍳

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