This comforting Japanese Curry Udon will satisfy your craving for noodles in an instant. The thick, chewy udon noodles served in a rich, fragrant curry soup is simple enough to serve on a busy weeknight.

Curry udon in a Japanese bowl.

Curry Udon (カレーうどん) is a popular menu item in Japan, and has been for a long time. It is lesser-known compared to Curry Rice, but the flavorful curry sauce is just as fulfilling in a soup with udon.

To me, the chewy noodles have a special ability to soothe the soul. When you blanket it with a rich curry soup, you just want to grab your chopsticks and slurp away. Curry Udon is one of the most satisfying noodle soups. It’s easy to whip up in under 30 minutes, too! It’s rich and flavorful, with just a tinge of sweetness in each spoonful.

Curry udon in a Japanese bowl.

Ingredients You’ll Need

  • protein of your choice – I used bite-sized pieces of thinly sliced pork loin that cooks in seconds; you can substitute chicken, beef, or seafood; for vegan curry udon, use tofu or shiitake mushrooms
  • onion
  • green onions (scallions) – for garnish
  • udon noodles – read more about it below
  • dashi (Japanese soup stock) – make Awase Dashi or use a dashi packet or powder; for vegans/vegetarians, make Vegan Dashi
  • Japanese curry roux – use store-bought Japanese curry cubes or make your own; read more about it below
  • soy sauce

How to Make Curry Udon

Make this satisfying noodle dish in under 30 minutes! Here’s an overview of the instructions:

  1. Make the dashi in a saucepan or pot.
  2. Stir-fry the onion and protein of your choice in a frying pan with neutral oil.
  3. Add the dashi and curry roux to the pan and simmer over medium-low heat.
  4. Boil the udon noodles in a large pot of water and drain.
  5. Serve the noodles in individual bowls. Pour the curry soup on top.

What is Japanese Curry Roux?

Japanese curry is quite different from Indian and Thai curries and is suited the Japanese palate. It is thicker, milder, and sweeter, with a stew-like consistency. It’s ideal for curry novices or those who prefer a gentler, sweeter flavor.

The packages include curry roux.

For this quick curry recipe, I take the convenient route with store-bought curry roux. Nowadays, you can even find the rectangular packages of Japanese curry roux at major American grocery stores. Look for it in the Asian or global food aisle.

It’s also possible to make your own from scratch! Homemade curry roux is easier to make than you might think and keeps well in the freezer. You need just five ingredients—butter, flour, Japanese curry powder, garam masala, and (optional) cayenne pepper. I recommend S&B brand curry powder for an authentic taste.

Which Udon Noodles to Use

The packages include udon noodles.

Thick and chewy udon noodles are so delicious! You can choose from frozen, refrigerated, or dried udon noodles. However, I only recommend getting frozen udon noodles (choose one called “Sanuki udon”) or dried udon noodles as they have a better texture than refrigerated udon noodles.

You can also make homemade, fresh udon noodles from scratch! It’s easy and fun, and the delicious handmade noodles are far superior to store bought.

Curry udon in a Japanese bowl.

Make Cold Curry Udon in the Summertime!

In the middle of summer, try Cold Curry Udon! It’s a refreshing main course to enjoy during warm weather.

Other Delicious Curry Recipes

Curry udon in a Japanese bowl.
Curry udon in a Japanese bowl.

Curry Udon

4.78 from 154 votes
Thick, chewy udon noodles served in a rich, fragrant curry soup, this Curry Udon will satisfy your noodles craving in an instant. Bonus: It’s simple enough to throw together on a busy weeknight.

Video

Prep Time: 10 minutes
Cook Time: 40 minutes
Total Time: 50 minutes
Servings: 2

Ingredients
 
 

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

Instructions
 

  • Gather all the ingredients. Break the boxed roux into cubes and use 2 cubes Japanese curry roux (keep the leftovers in an airtight container and store in the refrigerator/freezer for 1–3 months). Prepare 3 cups dashi (Japanese soup stock) using your preferred method.
    Curry Udon Ingredients
  • Thinly slice ½ onion and 2 green onions/scallions. Set aside the green onions for garnish.
    Curry Udon 1
  • Preheat a medium pot or Dutch oven (I used a 2.75 QT Staub) over medium heat. When the pot is hot, add 1 Tbsp neutral oil. Next, add the onion slices.
    Curry Udon 2
  • Sauté the onion slices for 2–3 minutes. Then, add 6 oz thinly sliced pork loin that you‘ve cut into bite-sized pieces.
    Curry Udon 3
  • Cook the meat until it‘s barely pink. Next, add 1 Tbsp sake.
    Curry Udon 4
  • Add the dashi to the pot and cover with the lid. Reduce the heat to medium low and cook for 5 minutes.
    Curry Udon 5
  • When simmering, skim off the scum and fat from the stock with a fine-mesh skimmer and continue to cook.
    Curry Udon 8
  • Meanwhile, start boiling a large pot of water for the udon.
    Curry Udon-step by step-20
  • After 5 minutes of simmering the stock and meat, turn off the heat. Next, put a cube of curry roux in a ladleful of hot stock.
    Curry Udon 9
  • With chopsticks or a spoon, dissolve the roux cube completely in the ladle, then release it to the soup. Repeat with the next cube. Tip: You don‘t want to eat a chunk of undissolved curry roux, so take your time to dissolve it completely.
    Curry Udon 10
  • Add 2 tsp soy sauce and mix well. Turn off the heat and cover with the lid to keep it warm.
    Curry Udon 11
  • When the water is boiling, cook 2 servings udon noodles according to the package instructions (for this Sanuki udon, I heated the frozen noodles in boiling water for 1 minute).
    Curry Udon 12

To Serve

  • Drain the noodles and divide into two bowls. Pour the curry soup over the udon noodles. Top with the green onions and serve immediately.
    Curry Udon 13

To Store

  • Keep the leftover curry soup in a glass airtight container and store it in the refrigerator for up to 3 days and in the freezer for a month. Defrost in the refrigerator for 24 hours and reheat in a pot. I recommend cooking the udon noodles just before serving.

Nutrition

Calories: 522 kcal · Carbohydrates: 60 g · Protein: 28 g · Fat: 12 g · Saturated Fat: 10 g · Trans Fat: 1 g · Cholesterol: 56 mg · Sodium: 1046 mg · Potassium: 451 mg · Fiber: 5 g · Sugar: 5 g · Vitamin A: 120 IU · Vitamin C: 5 mg · Calcium: 44 mg · Iron: 2 mg
Author: Namiko Hirasawa Chen
Course: Main Course
Cuisine: Japanese
Keyword: curry, pork, 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 February 13, 2012. A video and new photos were added in May 2020.

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4.78 from 154 votes (108 ratings without comment)
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I made this recipe, and everyone loved it! Apologies as I forgot to take a photo. I used a medium heat curry and refrigerated udon as that’s what my store had, and they were nice! I’ll keep an eye out for the frozen udon.5 stars

Hi Kara! Thank you very much for trying Nami’s recipe and for your kind feedback!
We are so happy to hear everyone loved the Curry Udon!🥰

Who doesn’t love udon. I will purchase Sanuki udon just to get the best flavor. I love your videos and all of the great information you share with us.5 stars

Hi Ruth! We are so happy to hear you enjoyed Udon! Yes! Sanuki Udon has the best flavor!
Thank you very much for your kind feedback!🙂

I would love ti make this into a meal. But the suggestions here are not possible for me. Do you have other suggestions?

Hi Evelien! Thank you very much for reading Nami’s post and trying her recipes!
To make this into a meal, you can add a vegetable side dish or dish from the Salad categories of your choice.🙂
Here are links for idea side dishes:
https://www.justonecookbook.com/#search/q=veggitable%20side%20dish&_siq_page=2&_siq_sort=relevance
https://www.justonecookbook.com/categories/recipes/salad/
We hope this helps!

Made this tonight. All I can say I OH MY GOD!!! It’s a flavour bomb ❤️❤️❤️❤️5 stars

Hi Nicole! Thank you for trying Nami’s recipe and for your kind feedback!
We are so happy to hear you enjoyed Curry Udon very much! Happy Cooking!

What type of dashi packets would you recommend purchasing at the Asian Grocery Store for the Curry Udon recipe?

Hi Diana, Nami recommends Awasedashi, which is made with Kombu and Katsuobushi.
We hope this helps!

Hello,
I have been trying recipes from all over the site and this one is one of our favorites. In these pandemic times I had to try a hack and used smoked turkey deli meat as the protein. Surprisingly delicious so I wanted to share.

Also – I have been hunting for a ladle to match the one in these photos as it seems to be perfect for the curry roux. Can you let me know where you got it or what brand it is?4 stars

Hi Heather! We are so happy to hear you enjoy Nami’s Curry Udon recipe! Thank you for your kind feedback.
The ladle that Nami used for this recipe is from Uchicook but currently unavailable at the Amazon shop. We found the ones that similar but never used them before. https://amzn.to/3fCGJmQ

Thank you so much. I look forward to trying more recipes.4 stars

Lovely recipe. Tastes just like the restaurant’s5 stars

Hi Po Po, Thank you very much for trying this recipe and for your kind feedback!
We are glad to hear you enjoyed this recipe!

Another great recipe! I am a very keen consumer and cook of Indian curries. this is very different, it has a more typical oriental taste thanks to the different spices used in the Japanese curry cubes and it is fruitier. I took Nami’s advice and bought frozen Udon noodles – they are just SO much better. I’m using them all the time now, to mix with leftovers of other dishes instead of rice.

Hi DJ Slasher, We are glad to hear you had a chance to purchase the frozen Udon noodle for this dish. Yes! So much better texture!😉
Thank you very much for trying Nami’s recipe and for your kind feedback!

Absolutely amazing! My hubby said he could eat this every night 🙂 Thanks for a great recipe!5 stars

Hi Laura! We are glad to hear it turned out great!
Thank you very much for trying this recipe and for your kind feedback.

This is the first of many Japanese meals from Nami that I’m using to impress my friends and family with, some of whom lived in Japan for a while so I rely on their honest feedback. So far so good! I make sure to follow each detailed step, even though I’ve been cooking for years. Sometimes the end product doesn’t meet expectations because we stray too far from the recipe. This curry udon is as close to what I’ve had in Japanese restaurants. I wish I would’ve found “JustOneCookbook” years ago!5 stars

Hi Russell, Aww… Thank you very much for trying the JOC recipe and for your kind feedback!
Nami read your comment, and she is happy that you enjoyed many of her recipes. Thank you very much for your love and support!

Made this for my husband and it was an instant favorite😁5 stars

Hi Celia, Yay! We are glad to hear this Curry Udon became your husband’s favorite! Thank you very much for trying this recipe and for your kind feedback!🤗

I actually have a question? Am I able to use chicken instead of pork?

Hi Meria, Sure, you can. It can be beef too. We hope this helps!

Thanks so much! Curry Udon was my favorite dish from Japan. I added a tiny bit of corn starch to thicken it as I remember the place I had it had a thicker broth. Either way, this was perfect.5 stars

Hi Adam, Thank you very much for trying this recipe and for your kind feedback! We are so happy to hear you enjoyed this dish.

Thank you so much for this recipe! I made a double curry roux per the directions elsewhere on this site, also made homemade dashi, and finally doubled this one, all for my family of four. The entire process took about two hours; for anyone trying to rush dinner to the table (I was, and I failed in that regard), that all-homemade plan is probably not your best bet 🙂 … but this was very easy, and I highly recommend it. Food amount was maybe too much for the four of us. I think we could have gotten away with 1.5x the amounts quoted here.

I served it with crispy tofu rather than the pork, and a sprinkle of sesame seeds. (I also tried it with a bit of aonori at the end and that worked nicely too and amped up the umami a bit.) The soup is delicious and luxurious — the roux really makes it have a wonderful consistency — although for my taste the curry flavor was just a tiny bit on the weak side. But I tend to favor intense Thai-style curries. Anyway, this was still great and I’ll definitely be messing around with it some more. Really an excellent base technique.4 stars

Hi Adam,
Thank you very much for trying this recipe and for your kind feedback!
The Crispy tofu sounds delicious! Thank you for sharing your cooking experience with us.

This is so delicious, simple and comforting. Tastes just like the curry udon ramen I had in Hawaii a long time ago. Mmmmm yum5 stars

Hi Leigh,
Thank you very much for trying this recipe!
We are so happy to hear you enjoyed this recipe, and it brings back some yummy memory for you.🙂