This beef curry udon is a quick and easy weeknight dinner that features tender beef, chewy udon noodles, and a flavorful hot curry broth that's super comforting and satisfying. Perfect for chilly fall and winter evenings, you can also toss in your favorite veggies to make it even heartier!

Beef curry udon is a super comforting, soul-warming dish that brings together the best of Japanese curry and hearty noodle bowls. It's ideal for a quick single-serving dinner that feels extra satisfying on a cold day.
For more delicious comfort meals, try my creamy miso udon for something ultra cozy, or dig into a plate of chicken katsu curry if you're craving something crispy and rich.
Beef Curry Udon Ingredients
To make this beef curry udon, you'll need the following ingredients:
- Beef: You can use either fresh beef that's thinly sliced or go with frozen hotpot beef slices, which are a super convenient option. The thin cuts cook quickly and soak up all that delicious curry flavor perfectly.
- Udon noodles: Both frozen and vacuum-packaged udon noodles work great here-just use what you have on hand. Honestly, I love both options as they're super convenient and have that satisfyingly chewy texture that works perfectly in this dish.
- Base: My absolute favorite base for this dish is homemade dashi-it adds an amazing depth of umami that pairs so well with the curry. You can also use instant dashi powder or dashi bags if you're short on time, or swap in beef broth or even plain water, but I really recommend going with a flavorful base like dashi for the best taste.
- Japanese curry roux: Use any store-bought Japanese curry roux you like-my go-to is S&B Golden Curry for its rich, classic flavor. It melts right into the broth and brings the whole dish together with minimal effort.
- Onion: Yellow onion adds a subtle sweetness to the soup, while sliced green onion on top gives it a fresh, flavorful finish. It's a simple combo that really boosts the overall flavor of the broth.
How to make beef curry udon
- Sauté the onion: First, preheat the olive oil in a small pot over medium heat. Then add the sliced onion and sauté until the edges are browned.
- Cook the beef: Next, add the sliced beef and cook until browned.
- Prepare the base: Now add the dashi and bring to a simmer. Then add the Japanese curry roux. Simmer covered for a few minutes until the roux has dissolved fully. Stir occasionally.
- Add noodles and serve: Add the udon noodles to the curry and continue to simmer covered until the noodles are fully cooked. Garnish with green onion slices and enjoy!

Tips & Notes
- Pick a curry roux you love: Japanese curry roux brands all taste slightly different, so choose one that matches your flavor preference. You can also customize the flavor by adding things like honey for sweetness, soy sauce for depth, or even a little cocoa powder for richness.
- Adjust the thickness to taste: The amount of curry roux you use makes a big difference in the final consistency. Use 1 cube for a light, soup-like broth, 1.5 cubes if you like it a bit thicker, or 2 cubes for a rich, curry-style sauce.
- Use thinly sliced beef: Go for thinly sliced beef, like hotpot-style cuts, which cook quickly and absorb the curry flavor really well. It also keeps the cooking time short-perfect for a quick weeknight meal.
- Don't skip the dashi (if possible): Dashi adds a deep umami base that pairs beautifully with the curry roux. You can use homemade dashi, dashi powder, or dashi bags-any of them will boost the flavor of the broth compared to plain water.
- Add some veggies to round it out: Toss in mushrooms, spinach, or whatever quick-cooking vegetables you have on hand. It makes the dish extra comforting and turns it into a more complete and satisfying meal.
Variations
- Tomato curry udon: Add one chopped tomato to the broth while it simmers to turn this into a delicious tomato curry udon. It adds a subtle tanginess and natural sweetness that balances the richness of the curry really well.
- Egg drop style: Whisk an egg (or two) and slowly pour it into the simmering broth while stirring gently to create soft, silky egg ribbons. It's a great way to add extra protein and a comforting texture to your bowl.
- Make it spicy: For a little heat, stir in some chili oil, a pinch of cayenne pepper, or a spicy curry roux. It's an easy way to warm things up, especially during colder months!

Frequently Asked Questions
Thinly sliced beef works best-hotpot-style beef or shaved steak are both great options. They cook quickly and soak up the curry flavor beautifully.
Yes! You can easily swap the beef for thinly sliced chicken, pork, or even tofu for a vegetarian option.
Use your favorite brand-each has a slightly different flavor. I personally love S&B Golden Curry, but feel free to choose what you like best.
It depends on how thick you want the broth. Use 1 cube for a soupier consistency, 1.5 cubes for a thicker broth, or 2 cubes if you want it closer to a curry sauce.
Yes, but the texture will be different. Frozen or vacuum-packed udon noodles have a chewier, more authentic feel, while dried noodles are thinner and softer. Also, make sure to cook dried noodles separately as they soak up liquid.
If you don't have dashi, you can use beef broth or even plain water. However, for the best flavor, I recommend using dashi or instant dashi powder.
This dish is best enjoyed fresh, especially because udon noodles can get too soft if they sit in the broth too long.
Absolutely! Onions, mushrooms, spinach, bok choy, or even tomatoes all work really well and make the dish more filling.
Most Japanese curry roux is mild, but you can make it spicy by adding chili oil or spicy curry roux.
Yes! You can skip the beef and use vegetables or tofu for a satisfying vegetarian version. You can also whisk an egg and pour it into the simmering broth for an egg drop-style twist. It adds extra protein and a silky texture that's super comforting.

More satisfying weeknight dinner ideas
If you're looking for more easy and delicious options for weeknight dinner, make sure to check out the following recipes:
- Creamy Miso Udon
- Ground Beef Bulgogi
- Spicy Peanut Noodles
- Spam Fried Rice
- Spicy Korean-Style Ground Turkey

Beef Curry Udon
Ingredients
- ½ tablespoon olive oil
- ½ yellow onion
- ¼ pound thinly sliced beef or frozen hotpot beef
- 1 ½ cups dashi or beef broth/water
- ¼ pack Japanese curry cubes use one small cube for one serving or more to taste, see Notes section
- 1 pack udon noodles either frozen or vacuum-packed
- green onion thinly sliced, for garnish
Instructions
- First, preheat the olive oil in a small pot over medium heat. Then add the sliced onion and sauté until the edges are browned.½ tablespoon olive oil, ½ yellow onion
- Next, add the sliced beef and cook until browned.¼ pound thinly sliced beef
- Now add the dashi and bring to a simmer. Then add the Japanese curry roux. Simmer covered for a few minutes until the roux has dissolved fully. Stir occasionally.1 ½ cups dashi, ¼ pack Japanese curry cubes
- Add the udon noodles to the curry and continue to simmer covered until the noodles are fully cooked. Garnish with green onion slices and enjoy!1 pack udon noodles, green onion
Notes
- Adjust the thickness: The amount of curry roux you use makes a big difference in the final consistency. Use 1 cube for a light, soup-like broth, 1.5 cubes if you like it a bit thicker, or 2 cubes for a rich, curry-style sauce.






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