Miso Nikomi Udon is a hearty and comforting noodle soup where chicken, fish cake, and udon noodles are simmered in a miso-flavored dashi broth. When it’s cold outside, this noodle soup will warm you inside out.

Most udon noodle soups are served in clear dashi broth seasoned with soy sauce. However, in the Nagoya region, where Hatcho miso is known, you can find delicious udon noodle soup flavored with miso, called the Miso Nikomi Udon (味噌煮込みうどん). It’s deeply savory and topped with an assortment of ingredients. Hungry? Let’s reach for the tub of miso and whatever ingredients you have in the refrigerator and make this tonight!

What is Miso Nikomi Udon?
A popular “regional” food in Nagoya, Miso Nikomi Udon is also widely enjoyed across the country, using different types of local miso.
The noodle soup is usually served in individual donabe (Japanese earthenware pot). When the food arrives at the table, the soup is boiling, with lots of bubbling going on, and so much steam coming off from the pot.
Inside the steamy pot, you have chewy udon noodles, chicken, egg, fish cake (kamaboko), shiitake mushroom, long green onions (Negi), and deep-fried tofu (aburaage) in a savory miso-based broth. The broth is made with dashi, usually kombu dashi, katsuo dashi, or awase dashi (the combination of the two). With the chicken being cooked inside the broth, you get some light umami-packed dashi and chicken flavor.

5 Ingredients for Miso Nikomi Udon & Substitutes
1. Udon noodles
The original version uses Nama Udon (生うどん), which means freshly made udon. Typically, udon noodles are made of 3 ingredients: flour, water, and salt. However, udon noodles for Miso Nikomi Udon are made of only flour and water. This reduces the salt content as miso gets salty after long-simmering.
I have a recipe for homemade udon noodles and if you have time, you should definitely make the homemade noodles first, and then make this Miso Nikomi Udon. That would be a fantastic meal!

But that’s more like a weekend project. In this recipe, I use frozen precooked udon noodles from the Japanese grocery store so all you need to do is to run through hot water to separate it. I love using Sanuki-type udon for this recipe as it has a much chewier & bouncy texture. Some other udon noodles can be a bit more floury and doughy and break easily.
2. Dashi (Japanese Soup Stock)
For Miso Nikomi Udon, I recommend using Katsuo Dashi or Awase Dashi (kombu + katsuo), but it’s all up to you. You can make your favorite dashi from one of these 6 dashi options.

In this recipe, I made dashi using dashi packets. You can find my favorite brand of dashi packet on Amazon or your local Japanese grocery stores (I get mine from Nijiya).
For vegetarian and vegan-friendly dashi, make Vegan Dashi.

3. Your choice of the protein
Typically chicken and egg are used for this recipe, but you can omit them and make it vegetarian/vegan-friendly by adding lots of veggies, mushrooms, and tofu!

4. Other ingredients you can use
Living outside of Japan, ingredients can be hard to find. Long green onions can be replaced with the white parts of leeks and more green onions/scallions. Kamaboko, a Japanese fish cake, can be difficult to find, then try Chinese/Korean fish cakes from Asian grocery stores. Shiitake mushrooms may be hard to find, and if so, use other mushrooms available locally. To summarize, use ingredients you have in hand that you think it’ll be delicious in the miso-flavored broth.
5. Miso varieties
In the Nagoya region, Mame Miso (豆味噌), or 100% soybean miso, like Hatcho Miso (八丁味噌) is used for Miso Nikomi Udon. Mame Miso is perfect for all types of simmering dishes because it doesn’t lose much flavor and taste compared to barley miso (麦味噌) or rice miso (米味噌).
I used Hikari Miso® Organic Miso – Red Miso for my Miso Nikomi Udon, but Hikari Miso offers Hatcho Miso and we tried it for this recipe as well. Mr. JOC and I love it, but our kids don’t like the stronger taste of Hatcho Miso, so they recommended we use red miso instead.

Hikari Miso’s miso is all made of 100% USDA Certified Organic rice and soybeans and is additive-free. It has a dark brown color original to Shinshu-style miso. A high volume of rice koji produces its mild taste and smooth texture.
If you’re interested to try this miso out, you can purchase Hikari Miso® organic miso from most of Japanese/Asian grocery stores or on Amazon. Hikari Miso® is my favorite brand of miso paste and I’ve been using it for over a decade.

There is also a variety of miso, each with a different flavor you can use for various purposes. When you make Miso Nikomi Udon, you can choose any type of miso you like. Each miso has its own unique flavors that you can experiment with and enjoy.

Do I need to Use a Special Japanese Pot (Donabe)?
No, you don’t have to, but if you own a donabe, this is a good excuse to take it out and make this Miso Nikomi Udon. If you haven’t used it for a while, make sure to properly season it before you start using it. Here’s my tutorial on how to season your donabe.
If you don’t own one, then just use a big pot that can fit 3 cups (720 ml) of water, udon noodles, and some ingredients for serving two people. You can use a bigger pot to double the recipe or use half a portion for one serving.

Versatile Miso Udon Noodle Soup
Miso Nikomi Udon is a very versatile noodle soup, where you can throw in any vegetables or proteins you have in the refrigerator. Here in this recipe, I used what is considered “typical” ingredients for Miso Nikomi Udon so you know how it is commonly served in Japan, but please be flexible.
To keep it “authentic”, you will still need dashi (it’s an essential ingredient for what makes Japanese food authentic) and miso for this recipe. However, noodles, vegetables, proteins, and mushrooms can be replaceable. Have fun making your own Miso Nikomi Udon!

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Miso Nikomi Udon
Ingredients
- 3 cups dashi (Japanese soup stock) (for vegan/vegetarian, make Vegan Dashi)
- ½ package shimeji mushrooms (1.8 oz, 50 g)
- 4 shiitake mushrooms (2.3 oz, 65 g)
- ⅓ kamaboko (fish cake)
- 1 Tokyo negi (naga negi; long green onion) (4 oz, 113 g; or use 2 green onions)
- 1 piece aburaage (deep-fried tofu pouch) (today I used 2 small aburaage)
- 1 chicken thigh (7 oz, 200 g)
- 2 servings udon noodles (1.1 lb, 500 g frozen or parboiled udon noodles; 6.3 oz, 180 g dry udon noodles)
- 2 large eggs (50 g each w/o shell)
- shichimi togarashi (Japanese seven spice) (for sprinkling)
Instructions
- Gather all the ingredients.
Make Dashi
- Make 3 cups dashi (Japanese soup stock) using one of 3 Ways to Make Dashi. Here I used the convenient dashi packet method. If you want to make dashi from scratch, follow my Awase Dashi recipe. If you’re vegetarian/vegan, use Vegan Dashi.
Prepare Ingredients
- Cut the end of ½ package shimeji mushrooms and separate into smaller chunks.
- Cut the stem of 4 shiitake mushrooms and cut in halves. I use sogigiri cutting technique to increase the surface.
- If you‘d like, you can make a decorative cut on the shiitake mushrooms.
- Cut ⅓ kamaboko (fish cake) into 4 slices.
- Cut 1 Tokyo negi (naga negi; long green onion) diagonally, and separate white and green parts (we will add them to the pot at different times).
- Pour hot water over 1 piece aburaage (deep-fried tofu pouch) to get rid of the factory oil. Some people skip the step as the oil used is cleaner these days. I do it anyway to get rid of excess oil. [Optional] Cut into smaller pieces. I cut into triangles.
- Cut 1 chicken thigh into smaller bite-size pieces. I use the sogigiri technique to create a bigger surface of the chicken so it will cook faster and absorb more flavors.
- Bring a pot of water to a boil. Add 2 servings udon noodles and loosen it with chopsticks. As soon as they are loosened (30 seconds or so), drain the udon noodles into a colander and set aside. If you use dry noodles, follow the package instructions.
- Crack 2 large eggs (50 g each w/o shell) into a small bowl (so you won’t accidentally drop an eggshell into the pot) and make sure all ingredients are now ready to go!
Cook Miso Nikomi Udon
- In a large pot (or donabe), add the dashi, chicken, and white part of negi.
- Cover to cook on medium heat for 10 minutes, or until the outside of the chicken is no longer pink (inside can be still pink at this stage). When boiling, turn the heat down to simmer. Skim off the fat and scum with a fine mesh skimmer.
- Add 3 Tbsp mirin and 3 Tbsp of the 4 Tbsp miso. (Keep 1 Tbsp for later. Why? Read my post.) I use a Miso Muddler and it works wonderfully to make sure miso is dissolved completely. You should place miso in a ladle and use chopsticks to let miso dissolve inside the ladle before releasing it into the dashi. That way you can make sure there are no miso chunks left at the bottom of the pot.
- Add the udon noodles, aburaage, shimeji mushrooms, shiitake mushrooms, and green part of negi. If you care about the presentation of this dish, now is a good time to place each ingredient and fish out the chicken pieces and place on top of udon noodles.
- Increase the heat to medium, cover with the lid, and cook for 5 minutes. When boiling, turn the heat down to simmer. Once in a while, make sure to check udon or other ingredients are not stuck on the bottom of the pot, by inserting cooking chopsticks. Skim off the fat and scum with a fine mesh skimmer.
- Add the remaining 1 Tbsp miso in the soup. Be careful not to drop the chunk of miso. Use a ladle as a “mixing bowl” so you won’t lose the miso.
- Add kamaboko fish cakes (where it could have a nice color) and carefully drop the eggs in the middle. From this point, you do not want to cover with the lid (egg yolk will have a thin white coating when you cover). Cook for 2–3 minutes.
- Serve the pot at the table along with individual bowls. Serve in the bowl and sprinkle shichimi togarashi (Japanese seven spice) for a bit of spicy kick.
Made this tonight for dinner. Thank you for a most delicious recipe. Everyone loved it, especially on a cold evening.
Hi Julia! Thank you so much for reading Nami’s post and trying her recipe!
We are glad to hear everyone loved Miso Nikomi Udon.☺️ Happy Cooking!
Hi Nami! If I make your homemade udon noodles for this recipe, do I cook the noodles completely first and then add them to the miso nikomi broth? Thanks SO much for all the information you share!!!
Hi Janet, Aww… Thank you very much for trying the homemade udon recipe to go with this dish! In this case, we recommend cooking fresh udon 1 minute shorter than usual. We hope this helps!
Ohio, Nami!
My sister has recently obtained an obesession for Japan. Because of this, she found your channel and had me printing off recipes from here like wild fire! She LOVES cooking and experimenting with all these amazing different recipes, and you’ve inspired her greatly. She loves the way you demonstrate things in your videos, the way you talk so sweetly in them, and how you open with ‘Konichiwa!” (I hope I spelled that right haha; she’s also learning Japanese)
She really appreciates how you do this, and says “Arigato” many, many times over. I say the same, since now she’s cooking me all this amazing, delicious stuff. Thank yooouuu!
Hi Mia!
We couldn’t be happier to hear how much joy and excitement Nami’s recipe has brought to you and your sister!
Thank you very much for taking the time to write to us. Arigato!😊
Hi, Nami san!
I hope you are well & keeping safe. I got a question regarding negi & miso. I only got Hikari mutenka miso at the moment. It should work for this recipe right? Is the negi you’re using the small one or the larger one? I got both growing in a pot on my windowsill. Thank you
Hi Ima! Yes, the miso is okay! We can use different types of miso to make slightly different Miso Nikomi Udon. 🙂 And Negi here is the long green onion (Naganegi or Tokyo Negi), but you can use green onion/scallions. 🙂
Just finished this for dinner. Awesome and the kids loved it. “A1 dinner!” And “woah so nice! “
Hi Amber! Thank you so much for your kind feedback! I’m so happy to hear your children enjoyed this recipe. 🙂
[…] Miso Nikomi Udon […]
[…] Miso Nikomi Udon […]
i just made this and have to say it looks mesmerizing and taste amazing!!! Thank you 🙂
Hi Mia! Aww I’m so happy to hear you enjoyed this recipe! Thank you for trying it and for your kind feedback. 🙂
Tried this recipe a few times. My kids love this dish 🙂 Contains all the things they like, except the leek 😀
Hi June! Thank you so much for trying this recipe! I’m so glad your children enjoy this dish. 🙂 Haha, my kids are not huge fan of leek (negi) either. I always tell them they are sweet after cooking for a long time! 😀 Thank you for your kind feedback!
Delicious! The ingredients list fit perfectly into my donabe.
Thank you for the kind words, Steven! 🙂
This was delicious! It certainly brought back memories of Japan! I had to change the aburaage for hard tofu and the fish cake for more mushrooms but still delicious! Thanks
Hi Christina! I’m glad to hear you enjoyed this recipe! The ingredients can be very flexible for this hot pot. 🙂
When serving this do you dish out the broth first then allow others to take the ingredients they want, or do you dish out there broth and put a little of everything in each bowl? Also do you break the egg yolk before serving?
Thank you for sharing these wonderful recipes with us!
Hi Tori! Usually it’s served in an individual donabe (small one). I have those but I thought many people don’t own small donabe for each family, so I made 2 servings in one pot. Each person has a bowl in front of you, and then pick up the ingredients, noodles, and soup (if you like) into your own bowl to enjoy. By the time you’re ready to eat, the egg is half cooked, so you can pick one up. Some prefer cook the egg all the way, so you can break it inside, which will incorporate into soup. Whatever you like. Hope I answered to your question. 🙂
I live in Georgia, US, could you please help me? Where can I find these fish cakes or what could I use as a substitute if I can’t find them
Love your recipes, huge fan for a year and love cooking and trying them out. The Japanese pumpkin croquettes are my favorite.
Hi Nina! Thank you so much for following my recipe! I’m so happy to hear you enjoy pumpkin croquettes! 🙂
Fish cakes can be found in Asian grocery store (especially Japanese, Korean, and Chinese). This pink and white one is Japanese fish cake, but there are so many types of fish cakes that you can add into this noodle soup. 🙂 It does not have to be this specific one, if you have trouble finding it.
I live in Atlanta GA and I’m about to make this recipe tonight! I found fish cakes and aburaage at Buford Highway Farmers Market I’m Dorabville. They have a huge a Japanese section!
Thank you for sharing the information, Colleen! Hope you enjoy the recipe! 🙂
My family was also divided by the haccho miso and the red miso. I loved the haccho (it reminded me of the misokatsu I used to order at Yabaton in Nagoya), while my wife preferred the milder red miso. Really liked the tip to pour hot water over the aburaage to remove the excess oil. Thank you for another great five-star recipe!
Hi Lord Sakana! Haha! I really think the Hatcho miso is an acquired taste. I did not like it at all until I went to Nagoya and ate the miso katsu too. Hatcho miso was always too strong (it wasn’t sweet like miso katsu sauce) and I didn’t think it was delicious even a bit back then. I like Hatcho miso in miso nikomi udon because of the bold flavor. The regular red miso is okay but it seems like udon in a miso soup. I’m so happy you enjoyed it. Thank you so much for your kind feedback.
Hi, Nami, it looks like the kamaboko is missing from the Ingredients List. Portland is cold now; I’m going to make this this weekend!
Hi Lord Sakana! Thanks so much for catching it. I added to my ingredient list. 🙂 We have been eating miso nikomi udon too as it’s been pretty cold. It’s fun changing to different miso and ingredients. It’s a very comforting dish. Stay warm!
Hi Naomi,
Thanks for the wonderful recipe, I am going to make this as my husband and me love miso flavored broth. I absolutely love udon but my husband love soba noodles, is it ok if I substitute soba noodles in this recipe? Or its just wrong traditionally in Japan to substitute any udon recipe for soba noodles? Thanks much!
Hi Jarvis! In general, you can use udon or soba vice versa. Udon/Soba shops always ask which noodle you prefer. 🙂 For this recipe, we mostly see udon because the plain flour absorbs the miso flavor nicely but I think it’s totally okay to use soba for this recipe. 🙂