Appetizers + Snacks / Food / Soups, Stews + Chili

Easy 15-Minute Miso Soup

The belly-warming broth, the nourishing wakame, the silky soft bits of tofu… miso soup is something I’ve never been able to pass up when dining in a Japanese restaurant. (Especially after eating my weight in sushi.) For dessert, I would resist the green tea ice cream and happily sip at a some soothing miso soup instead.

Of course, in true Dana fashion, my adoration for this soup eventually developed some serious curiosity. After my meal, I’d whirl my spoon around in the mesmerizing cloudy broth to disrupt the suspended miso and wonder if this good stuff was something I could easily whip up in my own kitchen.

Fabulous news, friends: it is *so* easy.

(No really, it’s pretty effortless.)

With a few easy-to-acquire ingredients and 15 measly minutes, you can be delving into your very own bowl of restaurant-quality miso soup in the comfort of your own home.

You don’t even have to put pants on for this.

Easy 15-Minute Miso Soup | Killing ThymeMiso Soup

Depending on the region, the season, and whoever is wearing the chef hat, miso soup can be prepared several different ways. Some recipes keep it simple like I did here, but others incorporate mushrooms, carrots, daikon, meat, etc. The one constant when it comes to miso soup is that beautiful broth.

The base of this traditional Japanese soup is made up of dashi and softened miso paste. If you’re vegetarian, you’ll want to use a kombu dashi. An important step to factor into your soup making is that the miso paste needs to be added to the dashi after its been removed from the heat and is no longer simmering. If the miso paste is added to a simmering broth, it will cook. Cooking miso paste will kill beneficial bacteria, reduce the health benefits of biologically active miso paste, and it will alter the flavor. So don’t cook the miso!

If I just made that sound complicated, I apologize. Don’t fret. It’s as easy as bringing a pot of dashi to a simmer, mixing one cup of separate dashi or water with a few tablespoons of miso paste, mixing it until the miso paste is well blended, removing the simmering dashi from the stove, and then pouring the miso mixture into the dashi. That’s it.

And that is how you get those pretty clouds in your soup.

Easy 15-Minute Miso Soup | Killing Thyme
You’ve probably enjoyed this dish for lunch or dinner (and apparently I like to enjoy it for “dessert”), but miso soup is actually part of a traditional Japanese breakfast along with white rice! There are tons of other dishes that serve as breakfast, some including egg and fish, but miso soup has been cherished by both commoners and royalty for several centuries. The soup is usually served in lacquer bowls with lids. The lids retain heat and stop that amazing aroma from escaping. The solid ingredients, like the veggies and tofu, are eaten with chopsticks — but the miso broth is often slurped directly from the bowl.


In this series, I’ll be covering dishes from Japan, China and Korea to cover East Asia, followed by dishes from Thailand, Vietnam and Indonesia to cover Southeast Asia.

Making this recipe? Snap a pic and tag me on Instagram: @Killing__Thyme /#killingthyme. For more delish eats, follow me on INSTAGRAM + PINTEREST.


Easy 15-Minute Miso Soup

With a few easy-to-acquire ingredients and 15 measly minutes, you can be enjoying restaurant-quality miso soup in the comfort of your own home.
Course Soup
Cuisine Japanese
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings 4
Author Killing Thyme


  • 4 cups dashi stock homemade or with stock (I like to use Hon Dashi brand if I'm not making it myself)
  • 3 TBSP white miso paste
  • 6 oz silken tofu cubed
  • 1 sheet of dried wakame (seaweed) sliced into ribbons or broken into pieces
  • 1 scallion thinly sliced



  • Wakame: Once you've sliced/broken the wakame, you want to rehydrate it. Place all of the wakame in a small bowl of tepid water and let it sit for 10 minutes. Drain it well.
    Tofu: Cut the silken tofu into small or bite-sized cubes.
    Scallions: Thinly slice and set aside.

Miso Soup

  • Place 3 cups of dashi into a medium saucepan over moderate heat and bring to a boil. Set one cup of dashi aside.
  • Once the dashi is boiling, reduce the heat to medium-low, and let it simmer for 5 minutes.
  • In the meantime, add 3 TBSP of miso paste to the cup of dashi you set aside. Stir until the miso paste has broken down and blended with the water.
  • Remove the saucepan from the heat, and add the miso mixture to the dashi. You'll immediately see those gorgeous miso clouds (and you'll probably get very excited)!
  • Add the cubed tofu.


  • Equally divide the wakame and place into the middle of your serving bowls.
  • Spoon miso soup into the serving bowls.
  • Garnish with scallions and enjoy!

Make your own dashi…


  • — It’s safe to say that 90 per cent of what I’ve learned in Japanese cooking has come from Nami and her amazing blog. Nami, if you read this, thank you.
Miso Soup | Killing Thyme — 15 minutes from start to finish.


  • Easy Homemade Ramen Bowls | Killing Thyme
    November 24, 2020 at 10:46 am

    […] If you’ve had miso soup, then you’re familiar with this cloudy and complex broth. Made with fermented soy bean paste, […]

  • thefieryflaca
    June 9, 2017 at 1:22 pm

    Great! thank you for sharing, I have always wanted to make this since I order it EVERY time.

    • Killing Thyme
      June 9, 2017 at 3:47 pm

      You’re so welcome! I hope you love it. Let me know how it goes. You’ll be amazed at how easy it really is :)

  • Nami | Just One Cookbook
    June 7, 2017 at 1:03 pm

    Your miso soup looks delicious, Dana! Thanks so much for linking back to my post. I’m happy that you’re cooking and sharing Japanese food. xoxo

    • Killing Thyme
      June 22, 2017 at 8:38 am

      Thanks so much, Nagi! I look forward to devouring more of your recipes and finding further inspiration on your site. It’s a gem. Thanks for your hard work, and thanks for taking the time to comment here! :)

  • Justine @
    March 22, 2017 at 10:39 pm

    Wow, I’m honestly shocked at how easy this looks! I have a half Japanese step brother and sis and they totally got me hooked on miso soup (FYI, they also grew up eating it for breakfast!) but it’s something I NEVER make at home. Totally pinning this for future reference. Thanks for this simple recipe, love — and gorgeous photos!

    • Killing Thyme
      March 23, 2017 at 2:00 pm

      I clearly need to jump onto this miso-for-breakfast train, jeez!
      I hope you give this a shot at home, and I hope you love it! Thanks so much, Justine!

  • diversivore
    March 22, 2017 at 3:57 pm

    Miso soup has got to be one of the greatest and simplest of meals – and yet, it’s one that so few people do themselves with miso paste! The pre-packaged miso soups are so common, I think most people would be forgiven for thinking that it would be difficult to make this from scratch. Love your tips about not cooking the miso (yay for beneficial bacteria and fermented foods!). Great stuff, and I’ve really loved this whole Japanese recipe adventure. Can’t wait for the next East installment!

    • Killing Thyme
      March 23, 2017 at 2:00 pm

      Totally! The visual of the suspended miso used to intimidate me. It made me believe that the process would be super complex because it looked so damn cool.

      Thanks so much, Sean! I’ve got ONE more post for Japan, and then we’re moving onto Thailand!

  • Amanda Orlando
    March 22, 2017 at 12:32 pm

    This looks so delicious and I never knew it was so simple to prepare!

    • Killing Thyme
      March 22, 2017 at 1:38 pm

      Thanks, Amanda!

  • Flavour and Savour
    March 22, 2017 at 10:49 am

    Love miso soup, and your recipe looks so easy! And yes, we found it was always served for breakfast during our recent trip to Tokyo. A healthy way to start the day!

    • Killing Thyme
      March 22, 2017 at 1:37 pm

      Thanks, Elaine!
      The thought of it for breakfast seems super comforting, so I’m going to have to give that a go sometime. Also, totally jealous of your trip to Tokyo!


Leave a Reply

Recipe Rating

This site uses Akismet to reduce spam. Learn how your comment data is processed.