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 262 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 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 cook the noodles.
    Beef Udon Ingredients

To Make the Broth from Scratch

  • First, make 2½ cups dashi (Japanese soup stock) of your choice. (To make udon 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
  • Add 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 prevent evaporation and keep it hot. Remove it from 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 mitsuba to a small plate or bowl for topping the soup later.
    Beef Udon 7
  • Diagonally cut 4 slices narutomaki (fish cakes). Then, cut 6–8 oz thinly sliced beef (chuck or ribeye) in half, about 1½ to 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 meat 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 well-drained udon noodles into individual serving bowls and pour the hot broth over the noodles 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.
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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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4.75 from 262 votes (216 ratings without comment)
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This was a GREAT recipe! Simple and quick to prepare, but great depth of flavor and texture. We live near Chicago Chinatown, so I used the frozen, rolled, thinly sliced beef sold for hot pot. It worked out just fine. I also added fresh shiitake slices and bean sprouts to the beef and negi, as I just LOVE those vegetables with beef. The sauce for the beef brought all the flavors together and made the dish delicious.5 stars

Hi Richard! Thank you for trying Nami’s recipe and for your kind feedback!
We are glad to hear you enjoyed this dish. Happy Cooking!

Hi! I love this recipe. I’m just wondering where the 1g of trans fat comes from, so I can try to omit or substitute that ingredient?
Thank you!5 stars

Hi, Hannah! Thank you for trying Nami’s recipe.
It appears that the data was rounded up to 1g. It will be fine if you choose a neutral oil carefully.
We hope this helps!

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