
Miso is a fermented mixture of soybeans, barley, and rice that’s high in protein and rich in vitamins and minerals. The salty condiment is eaten daily by many people in Japan, leading some to believe that it is the secret behind their longevity. Others have dubbed it “one of the healthiest foods in the world.” It’s also extremely delicious (as if you needed another reason to add miso to your diet), and the easiest way to cook with this wonder food is by making miso soup.
Contrary to what I had originally assumed, the Japanese classic does not consist of only miso paste and hot water (please tell me I’m not the only one who thought this). After trying my original “recipe” for miso soup, I could tell something was off and enlisted the help of a 15-year-old high school student who laughed at my naivety. She was gracious enough to teach me the recipe her grandmother taught her and was happy to share it with all of you lovely RocketNews24 readers. So without further ado, here are a few simple steps to making delicious, authentic miso soup.
What you’ll need
From left to right:
- Powdered shiitake broth しいたけだしの素
- Reduced sodium white miso paste with dashi stock added in (but you can use any kind of miso, preferably white miso)
- An onion (and green onion if you like!)
- Powdered dashi だしの素 (Japanese soup stock)
- Dried wakame seaweed
You can find all of these ingredients at a Japanese market or at an online retailer.
Let’s make some soup!
- Add three cups of water to a small pot and bring to a boil.
▼ Off to a good start.
- Splash in 6g of the shiitake broth powder, 5g of the dashi powder, and as much dried wakame, onion, and green onion as you like. Let all of the ingredients boil together for a few minutes until the onions are soft.
▼ But keep that miso paste on the plate!
At this point you may be thinking, “Hey, you forgot the miso!” Don’t worry, friends, we left it out of the boiling pot on purpose. Miso soup is one of the easiest Japanese foods to make, but there’s one important step you must remember to preserve the health benefits of your dish.
Since miso is a living food, it is extremely sensitive to high temperatures. If you add the miso paste directly into the boiling water, you will effectively kill off all the tiny microorganisms (called kojikin in Japanese) that give miso its reputation as a health food. So the last step is also the most crucial:
- After turning off your stove, place 2.5 tablespoons of miso paste in a separate bowl and add a few ladles full of hot water.
- Stir to dissolve all of the miso paste, and add the mixture to the pot.
- Give it all another good stir and you’ve got yourself some delicious miso soup! Wasn’t that easy?
A few notes:
- We use 3 cups of water to 2.5 tablespoons of miso, but you can adjust the amount to suit your tastes (add more miso for a saltier flavor).
- You can also add other things like tofu for an extra kick of protein or green chard for some more veggies, but today we kept things simple.
Be sure to check out our how-to video here and save it to your YouTube favorites for easy access the next time you want to cook up some of this delicious broth!
Happy cooking, folks!
Photos and video © RocketNews24







Our reporter tries an English take on a Japanese classic: Miso soup…with beef and kale
Easy yet tasty instant miso soup ball recipe will help you clear out your kitchen【SoraKitchen】
Don’t throw away the bones! How to make Japanese Christmas KFC soup【RocketKitchen】
We follow Twitter recipe to cook “coffee rice”! 【RocketKitchen】
RocketKitchen: A simple and delicious recipe for cooking tuna
Kyoto receives more foreign tourists than ever before, but fewer visitors say they’ll return
Starbucks Japan unveils exclusive new Frappuccinos limited to three regional areas
Japanese Shinkansen welcomes overnight guests for one night during summer festival
Pokémon Card Stores requiring facial recognition scans for entry in Japan in latest anti-scalper move
JR releases prediction of peak Shinkansen crowdedness for Japan’s Obon travel season
McDonald’s Japan goes viral for Samurai Mac burger hack
Tokyo Pokémon Center announces reopening after months-long closure following stabbing death
Japan’s expensive “phantom” melon is so exquisite it sells out in just 12 hours
Japan has a maid hotel you can stay in, and it’s now taking reservation applications
A roadside hair salon stall in China made us Norway’s Haaland for US$1, and warmed out hearts too
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
Japanese Shinkansen becomes an overnight hotel for three nights this summer
99-year-old woman rescued while attempting to climb Mt. Fuji
Which country’s foreign tourists spend the most money per-person in Japan? Hint: Not the U..S. or China
Starbucks Japan releases a miniature display rack so you can create your very own store at home
Giant Evangelion Spear of Longinus to be installed at Japanese train station with Eva art trains
Face lettuce appears in Japan, with the face of Death Note’s Light Yagami, but why?
Kodama Shinkansen trains on popular Japan route get a whole new look this winter
Starbucks Japan adds a new summer Frappuccino to the menu, but is it as refreshing as it looks?
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan now has human refrigerators inspired by Japanese vending machines
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Family Mart opens new “Famima” flagship store in Tokyo that’s like a tourist attraction
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Eat your beans the doubly delicious way with this mushiyaki edamame recipe 【RocketKitchen】
Can we replace tofu with cheese in miso soup? We find out【SoraKitchen】
Learn to love the taste of raw daikon with this simple recipe 【RocketKitchen】
Miso soup capsule toys look good enough to eat, come with recipes to make the real thing!【Photos】
How to make your own Pikachu Burgers!【RocketKitchen】
How to make awesome glow-in-the-dark jelly shots【RocketKitchen】
Monjayaki, the popular Tokyo dish you’ve probably never heard of 【RocketKitchen】
Miso soup as a full meal developed as the next evolution of the traditional side dish
How to make tonkotsu ramen at home 【SoraKitchen】
Should you place miso soup on the right or the left?
Celebrate Halloween with our recipe for jack-o’-lantern nikuman steamed buns【RocketKitchen】
How to make a “curry rice bowl” using instant oatmeal instead of rice 【SoraKitchen】
We turn Japanese bamboo shoot rice dish into a delectable dessert【RocketKitchen】
Does this instant “Japanese” soup from France really taste Japanese? We find out
Miso soup could help protect against cancer, research suggests
Edo-era recipes are published online, give us a chance to try Japanese foods from centuries past