Craving a steamy bowl of hot noodle soup? This heartwarming Beef Udon is my go-to Japanese comfort dish. My recipe serves up tender sliced beef on top of thick, chewy udon noodles in a savory broth. What’s not to love?

Beef udon noodle soup in a donburi bowl.

When my family visited Takayama in Japan in 2015, we had the opportunity to enjoy this warm udon noodle soup with Hida beef. Made of freshly cooked udon noodles in a fragrant hot soup, topped with sweet juicy sliced beef, the beef udon was delicious and perfect. Today, we are going to recreate this Beef Udon (肉うどん) back in our own kitchen.

Despite its simplicity, this noodle soup is packed with flavor! The savory broth, seasoned tender beef, caramelized scallion, and chewy smooth noodles — that’s all you really need for a well-composed bowl of noodle soup.

Beef udon noodle soup in a donburi bowl.

Ingredients for Niku Udon

With basic Japanese condiments, you can easily make this delicious noodle soup at home.

  • Udon noodles – Can be frozen, fresh, or dried. Wish to learn more about this noodle? Click here.
  • Thinly sliced beef – It works great with “shabu shabu beef” from a Japanese market, but you can always slice your own.
  • Negi (Japanese long onion) – You can use green onion as a substitute.
  • Dashi (Japanese soup stock) – More about it below.
  • Condiments: soy sauce, sake, mirin, and sugar.
  • Optional toppings: narutomaki (fish cake), green onion, mitsuba (Japanese herb), etc.
Jump to Recipe

How to Make the Best Beef Udon

  1. Prepare dashi broth and add the seasonings to make udon soup broth.
  2. Stir fry the negi (or green onion) and thinly sliced beef. Season them with soy sauce and sugar.
  3. Cook udon noodles according to the package instructions and drain well.
  4. Assemble udon noodles and broth in individual bowls. Top with cooked beef and other toppings of your choice.
Beef udon noodle soup in a donburi bowl.

3 Ways to Make Dashi

The key to the most flavorful broth for beef udon is dashi — the quintessential Japanese soup stock. Dashi is clear, delicate, mildly sweet, and full of umami. It is the base flavor for a superb bowl of beef udon.

For those who had never made dashi, it might sound intimidating. But trust me, it’s easier to make dashi than any other broth out there; all you do is drop the ingredients in water and let them steep. That’s it!

Dashi 3 Ways

Just in case you’re new to making dashi, here are 3 ways to make dashi:

  1. Homemade dashi — You can make standard Awase Dashi by steeping kombu (edible kelp) and katsuobushi (dried bonito flakes) in water. If you’re vegetarian/vegan, make Vegan Dashi with kombu and dried shiitake mushrooms. [20 minutes]
  2. Dashi packet — A dashi packet is the best shortcut method that I use often. Similar to making tea, you steep the dashi packet in water and cook for a couple of minutes. Despite its quick method, the flavor of this dashi is pretty good. [5 minutes]
  3. Dashi powder — Dashi powder is my least favorite method due to its lack of flavor, but you can make a quick dashi with just dashi powder and hot water. [1 minute]

If you want to learn more about dashi, check out The Ultimate Dashi Guide, where I talk about 6 different types of dashi and the above 3 methods in detail.

Make Homemade Udon Noodles

A bamboo basket containing homemade udon noodles.

If you have extra time, I recommend making Homemade Udon Noodles from scratch! All you need is flour, water, and salt.

The texture of the dough is much firmer than bread dough, so traditionally, the Japanese used their feet to knead the udon noodles. Isn’t it fun? Check out the post to see how we make udon noodles in Japan.

Other Delicious Udon Noodles

Curry udon in a Japanese bowl.

Don’t miss out on these delicious recipes with udon noodles:

Beef udon noodle soup in a donburi bowl.

Wish to learn more about Japanese cooking? Sign up for our free newsletter to receive cooking tips & recipe updates! And stay in touch with me on FacebookPinterestYouTube, and Instagram.

Beef udon noodle soup in a donburi bowl.

Beef Udon

4.75 from 267 votes
Craving a steamy bowl of hot noodle soup? This heartwarming Beef Udon is my go-to Japanese comfort dish. My recipe serves up tender sliced beef on top of thick, chewy udon noodles in a savory broth. What’s not to love?

Video

Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Servings: 2

Ingredients
 
 

For the Broth from Scratch

For the Udon Noodle Soup

For the Quick Broth with Mentsuyu (optional)

Japanese Ingredient Substitution: If you want substitutes for Japanese condiments and ingredients, click here.

Instructions
 

  • Gather all the ingredients. Bring a large pot of water to a boil for the udon noodles. Once boiling, keep it covered on low heat until you‘re ready to heat the noodles.
    Beef Udon Ingredients

To Make the Broth from Scratch

  • First, make 2½ cups dashi (Japanese soup stock) of your choice. (To make a quick broth with mentsuyu noodle soup base, see the instructions at the end of the recipe.) Here, I‘ll show you how to make a quick dashi using a dashi packet (you can find it on Amazon). In a medium saucepan, add cups or 600 ml water and 1 dashi packet. Bring it to a boil over medium heat.
    Beef Udon 1
  • Simmer for 2–3 minutes. Then, squeeze the liquid from the dashi packet and discard the packet.
    Beef Udon 2
  • Season the dashi with 1½ Tbsp soy sauce, 1 Tbsp mirin, 1 tsp sugar, and ⅛ tsp Diamond Crystal kosher salt and mix it all together. Cover the pot with a lid to keep it hot and prevent evaporation. Turn off the heat and set aside.
    Beef Udon 3

To Prepare the Ingredients

  • Cut the white part of ½ Tokyo negi (naga negi; long green onion) diagonally into ½-inch (1.3-cm) slices. Set aside.
    Beef Udon 5
  • Thinly slice the leaves and tender stems of 4 sprigs mitsuba (Japanese parsley)(optional).
    Beef Udon 6
  • Cut 1 green onion/scallion into thin slices. Transfer the green onion slices and optional mitsuba to a small plate or bowl for topping the soup later.
    Beef Udon 7
  • Diagonally cut 4 slices narutomaki (fish cakes) (optional). Then, cut 6–8 oz thinly sliced beef (such as ribeye) in half to about 1½–2 inches (3.8–5 cm) wide.
    Beef Udon 8

To Cook the Beef

  • Heat the frying pan on medium heat. When it‘s hot, add 1 Tbsp neutral oil and the Tokyo negi.
    Beef Udon 9
  • Sauté the negi until golden brown and tender. Then, add the thinly sliced beef and cook until it‘s no longer pink.
    Beef Udon 10
  • Add 2 tsp sugar and 1 Tbsp soy sauce.
    Beef Udon 11
  • Stir-fry the meat until it is well coated with the seasoning. Remove from the heat.
    Beef Udon 12

To Boil the Udon Noodles

  • Cook 2 servings udon noodles in boiling water according to the package instructions. For frozen udon noodles, boil from frozen for 1 minute to reheat. Drain well and rinse quickly with water to remove the excess starch.
    Beef Udon 13

To Serve

  • Divide the drained udon noodles into individual serving bowls and pour the hot broth to cover.
    Beef Udon 14
  • Place the stir-fried beef, narutomaki, green onions, and mitsuba on top. If you like it spicy, sprinkle shichimi togarashi (Japanese seven spice) on top. Enjoy!
    Beef Udon 15

To Store

  • You can keep the stir-fried beef, udon noodles, and broth separately in airtight containers and store them in the refrigerator for up to 3 days.

To Make the Broth with Mentsuyu (Optional)

  • In a medium saucepan, combine ⅓ cup mentsuyu (concentrated noodle soup base), 2⅓ cups water, and 1 Tbsp mirin and mix well. Bring the mixture to a gentle simmer over medium heat. Cover with a lid and turn off the heat. The udon broth is now ready to use.
    Udon Noodle Soup with Mochi 1

Nutrition

Calories: 579 kcal · Carbohydrates: 59 g · Protein: 32 g · Fat: 23 g · Saturated Fat: 8 g · Polyunsaturated Fat: 5 g · Monounsaturated Fat: 9 g · Trans Fat: 1 g · Cholesterol: 72 mg · Sodium: 976 mg · Potassium: 353 mg · Fiber: 4 g · Sugar: 7 g · Vitamin A: 107 IU · Vitamin C: 2 mg · Calcium: 35 mg · Iron: 3 mg
Author: Namiko Hirasawa Chen
Course: Main Course
Cuisine: Japanese
Keyword: noodle soup, udon noodle
©JustOneCookbook.com Content and photographs are copyright protected. Sharing of this recipe is both encouraged and appreciated. Copying and/or pasting full recipes to any website or social media is strictly prohibited. Please view my photo use policy here.
Did you make this recipe?If you made this recipe, snap a pic and hashtag it #justonecookbook! We love to see your creations on Instagram @justonecookbook!

Editor’s Note: This post was originally published on November 8, 2015. It’s been updated with new images and video.

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I have made this once and I’m making it again today. I live in Toronto, Canada so I am very lucky be in such a multicultural city where these ingredients aren’t hard to find – even at the big supermarkets. I’ve also shared this recipe with two colleagues already. It’s so delicious and makes me so proud of myself that I want to cry sometimes. Lol. Thank you!5 stars

Hi Sriracha!
Thank you very much for trying this recipe and for your kind feedback.
We are so happy to hear you were able to find all the ingredients and enjoyed this Beef Udon in Toronto, Canada!
We hope your colleagues also enjoy this recipe.☺️

So first of all, thank you for the recipe! I’ve wanted to try home-cooking udon since trying some in Melbourne some years ago and loving it ever since, and this site in general made it very easy (I literally just up and bought ingredients and made it one day on a whim, and it wasn’t even that expensive)

That said, I had something of an interesting experience; the first time I tried it out with just a single serve for myself, I left the broth uncovered and a lot of it boiled off (it spent a lot of time in the stage just before boiling over, and I think most of it went then). I used the full amounts for two servings and wasn’t even left with enough to cover one serve of noodles!

However, the broth was really tasty and I figured I just needed to keep it from escaping into the air and maybe boil it faster by starting at a higher heat. I did this when preparing the broth for two people (using amounts for four servings, setting the stovetop to high immediately, and covering the broth with a lid as much as possible) and got the right amount of liquid, however it was nowhere near as flavorful and generally tasted watered down.

I’m partly ascribing this to only half the dashi being refrigerated overnight (I used combination kombu/shiitake dashi made by placing both ingredients in the water at once, and the other half was made using the 15 minute warm water method due to a time crunch), and I suspect it’s also partly due to less of the broth boiling off (I imagine that’s mostly water, leaving you with more concentrated soup base)…but I’m sure there are a lot of factors I’m not aware of that influenced the result as well. It was literally my second time making it, after all, and I’m something of a novice at cooking in general so there’s probably super basic kitchen understanding that I’m just straight up missing.

Sadly, I live in Australia and it’s getting warmer over here, so hot noodle soup isn’t really an appropriate dish any longer. So basically what I wanted to ask is: How can I get that more concentrated, rich taste while still making enough broth for the dish? Or more generally, do you have any broad advice on how I should alter the broth-making process?

Thanks again, finding this website has been a huge boon for me. I’m looking forward to trying out some of the other stuff!5 stars

Hi DC,
Thank you for trying this recipe and for your kind feedback. We’re happy to hear you enjoyed this recipe!
As for your question, once you made the soup stock, you have to keep it covered (Step 4: Cover and keep it on low heat.). If you are taking the time to cook the rest of the ingredients or not serving immediately, we recommend to turn off the heat. Please note that this recipe is written assuming that you would serve immediately after cooking.
You don’t want to lose your broth that you work hard to get! 😉
As for broth amount and flavor, no need to reduce the broth in this recipe, which is not counted for the ingredients. If you prefer a more robust flavor (more concentrated), make stronger dashi and slightly increase the condiments. However, you don’t want to overwhelm the broth with condiments, so don’t increase the condiments only. Dashi in noodle soup is very important!
You may enjoy this cold udon noodles in the summertime: https://www.justonecookbook.com/cold-tanuki-udon/
I hope this is helpful and you will enjoy udon all year around!😊

My wife and I went to Japan for our honeymoon and fell in love with the food. We loved this recipe so much… simple and delicious. It was perfect and reminded us so much of our food adventures in Japan. Thank you for your blog!5 stars

Hi Kevin,
Aww. Thank you so much for trying this recipe and for sharing your story with us. We are so happy to hear you and your wife enjoy this Niku Udon and reminded of your sweet time in Japan!

Thanks for the awesome recipes 🙂 My whole family loving it…thanks for sharing and love ur blog so much…5 stars

I love Japanese food, not the raw ones.
Looks simple to follow. Will definitely try cooking.5 stars

Just made this for the family tonight. It taste exactly like the one we had in Japan. Lived there 20 yrs and moved out last yr. Your recipe has been my rock when I miss Japan Nami san! Thank you for sharing!

This was super easy to make and so tasty! Love the broth!5 stars

May I get recipe to make homemade udon ?
Thanks before.enda

the easiest and best way to make udon!5 stars

Hi,

You stated to use Dashi and link it back to your how to make dashi page however, you do not state which dashi to use?

Hi Nami.

I made this for supper tonight (and made the dashi . using your recipe and some kombu and bonito flakes I had in my pantry. I was a bit scared because, while I’ve probably had dashi before at a Japanese restaurant, I’ve never actually made it or seen what goes in it. These ingredients are outside my comfort zone. That being said, our meal was delicious and I’m so glad I soldiered on.

Thanks,

Lesley5 stars

Hi, Nami! Thanks for this recipe. I love beef udon and I almost always order it at Japanese restaurants. However, I didn’t like the fact that the beef is almost always fatty and I would have a hard time removing the fat. Now that I have this recipe, I can enjoy my beef udon without having to go through so much trouble. 😊

Hi Nami,

Thanks for sharing your recipe! It was simple to prepare for my family. May I ask what do you do with the beef sauce after stir-fry? Do you pour it into the udon soup? Thanks!5 stars

This is amazing! I love undons and this is a simple meal but it lets you feel very satisfied after you finish the meal.. Thanks again!5 stars

Oh my goodness this was so delicious. I had to substitue some stuff but it still turned out so good and my mom loved it too.
Thank you nami for such a delicious recipe.5 stars

Hi! I’m excited to make this in a few days for a party. I just have one question: what kind of soy sauce do you use in this recipe for the beef and broth? I know there’s different kinds of soy sauce so I just want to be sure.

Thank you.