15-Minute Soba Noodle Soup

4.50 from 24 votes
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Soba Noodle Soup - the easiest and quickest Japanese soba noodle soup ever. Takes 15 minutes and restaurant quality, so delicious!

Quick and easy Japanese soba noodle soup with boiled eggs and Asian greens in a bowl.
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Originally published in January 2013. Updated with new recipe and photos.

Healthy Japanese Soba noodle soup in a bowl with chopsticks.

I love all sorts of noodles but if I have to choose one of my favorite noodles, it would probably be Japanese soba, or buckwheat noodles.

There are many reasons why I love soba: the slippery and smooth texture and the subtle taste of the buckwheat flour. Served cold or hot with a broth, soba never fails to satisfy my palate. Another thing that I love about soba is the convenience of preparing the noodles.

Soba usually comes in individual serving bundles, so there is no prep work of measuring, soaking, and rinsing involved. All I have to do is peel off the paper wrapper that binds the noodles together, and off they go into a pot of boiling water, and in a few minutes, the soba noodles are ready to be served.

Soba noodle picked with a pair of chopsticks.

This 15-minute soba noodle soup is the easiest and quickest way to prepare a quick lunch. It really does take only 15 minutes and you have a great serving of healthy and delicious soba in a delicious soup.

You can use a variety of toppings like my recipe, or you can add shrimp, green peas, spinach, or anything you like.

I make this soba noodle soup recipe over and over again, but it has never failed to delight me. Try it and I am sure you will enjoy it!


Frequently Asked Questions

How many calories per serving?

This recipe is only 92 calories per serving.

Japanese soba noodle soup ready to serve.

What To Serve With Soba Noodle Soup

For a wholesome meal and easy weeknight dinner, I recommend the following recipes.

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4.50 from 24 votes

15-Minute Soba Noodle Soup

Soba Noodle Soup – the easiest and quickest Japanese soba noodle soup ever. Takes 15 minutes and restaurant quality, so delicious! 
Prep Time: 10 minutes
Cook Time: 5 minutes
Total Time: 15 minutes
Servings: 1 people
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Ingredients  

  • 1 bundle soba noodles
  • 1 1/2 cups water
  • 2 tablespoons bonito flavored soup base, Mizkan
  • 1 oz (30g) buna shimeji mushroom
  • 1 bunch baby bok choy
  • 1 hard-boiled egg, halved

Toppings:

  • white sesame
  • scallion, chopped

Instructions 

  • Heat a pot of water and bring it to a boil. Cook the soba noodles until al dente, about 5 minutes. Drain and set aside in a bowl.
  • In the meantime, heat 1 1/2 cups of water and bring it to a boil. Add the Mizkan (Bonito Flavored) Soup Base, along with the mushrooms and baby bok choy. Boil for about 1 minute, or until they are cooked.
  • Add the egg on top of the soba noodles, then pour the soup over them. Top with sesame seeds and scallions.

Notes

Mizkan (Bonito Flavored) Soup Base is a magical condiment that you can use to make a variety of authentic Japanese dishes: cold soba dipping sauce, the broth for noodles such as udon and soba. There is no need to make dashi from scratch when you use Mizkan (Bonito Flavored) Soup Base.

Nutrition

Serving: 1people, Calories: 92kcal, Carbohydrates: 2g, Protein: 8g, Fat: 5g, Saturated Fat: 2g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 2g, Cholesterol: 188mg, Sodium: 94mg, Potassium: 169mg, Fiber: 0.3g, Sugar: 1g, Vitamin A: 305IU, Vitamin C: 1mg, Calcium: 38mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Please rate and comment below!

About Rasa Malaysia

Bee is a recipe developer and best-selling cookbook author, sharing easy, quick, and delicious Asian and American recipes since 2006. With a strong following of almost 2 million fans online, her expertise has been featured in major publications, TV and radio programs, and live cooking demos throughout the United States and Asia.

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22 Comments

  1. Tema Goldberg says:

    Hi,I posted about Gold Dusted potatoes versus Yukon Gold Potatoes and you didn’t know the difference between the two.I found out that Gold Dusted potatoes are a combined Yukon Gold Potato and Idaho .Not as Creamy and Delicious as Yukon Gold.If it’s possible can you please send some recipes using Yukon Gold Potatoes?I have many but this site is special because you have shared many delicious creative recipes.Thank you

    1. Rasa Malaysia says:

      Thanks!

  2. Emil Dandrea says:

    This is awesome. You have inspired me to try other soup bases….:).
    Though I modified the recipe slightly, I stir fried chicken to 75%, set aside and added it later when adding the broth, then stir fried garlic and ginger and added shiitake mushrooms. I also used chicken broth and Mung bean for garnish and a super-food punch. Was fantastic and easy. You really are doing a great job, thanks.

    1. Admin says:

      Thanks for your support.

  3. Mary says:

    Thank you for this recipe! I’ve been making it for breakfast lately, with multiple variations, and I’m really enjoying it. It is the perfect start to a chilly winter day!

    1. Rasa Malaysia says:

      Yes!

  4. Ali says:

    5 stars
    I roasted tofu in a siracha-miso-soy marinade and added to the soup in place of egg. DELICIOUS!!!

    1. Rasa Malaysia says:

      Ali -yum sounds delicious!

  5. Anna says:

    I am trying to find the Mizkan online and it seems it has corn syrup in the ingredients… do you know of a brand that doesn’t have corn syrup or a supstitite by chance? Thanks :)

    1. Rasa Malaysia says:

      Sorry but I don’t really know.

  6. Randiah says:

    4 stars
    I tried this today and love how simple and fast it is! I added togarashi and garlic to the broth and I used edamame because I didn’t have any book Choy or mushrooms. I will definitely make this again with those veggies. This is a good base recipe, I think I may add tofu or chicken next time, although it isn’t really needed because the dish is so filling

    1. Rasa Malaysia says:

      Yes Randiah. You can do a lot of things with this basic soba noodle soup!

    2. Edward Wong says:

      As Tony the tiger would say… “it’s ? Grrrrate!!!!”???????

  7. Carol says:

    3 stars
    The soup was great but Mizkan has MSG! and TONS of salt. YUCK. I didn’t check the label. Afraid I can’t make it again.

    1. Rasa Malaysia says:

      Carol, you can buy the green label Mizkan with no MSG and less sodium.

  8. Sasa says:

    What brand of soba noodles did you use? Thx.

    1. Rasa Malaysia says:

      No particular brand.

  9. lestari says:

    if don`t have bonito flavoured soup base, can I use stock cube/ soya sauce instead?

    1. Rasa Malaysia says:

      I think so but taste is not as good.

  10. Susan says:

    4 stars
    Hello! I recently discovered your webbie and i’ve been making a lot your japanese recipes using the Mizkan shortcuts. I made this today and it was pretty good – flavorful but not overbearing. I think I’ll add a little sesame oil/spice/extra bonito flavored based as it was a bit light. Thanks for sharing these easy recipes!

    1. Rasa Malaysia says:

      Susan – that’s great, yes, add anything you like to jazz up the taste. You can also add Japanese 7 spices (togarashi)