Name: Beef Udon Noodles Recipe
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Ingredients: 3/4–1 pound thinly sliced beef (ribeye, sirloin, chuck, or flank); 3 packs frozen udon noodles (8 to 9 ounces each); 4 cups low sodium beef broth or stock; 1 cup water; 1–2 teaspoons dashi granules or instant dashi powder; 1/4 cup soy sauce; 2–3 tablespoons mirin; 1–2 tablespoons sake or extra broth; 1–2 tablespoons sugar; 1 tablespoon neutral oil (canola, avocado, or vegetable oil); 1 teaspoon toasted sesame oil; 1 medium yellow onion, thinly sliced; 2–3 cloves garlic, minced; 1 teaspoon grated fresh ginger or 1/4 teaspoon ground ginger; 1–2 cups sliced mushrooms (shiitake, cremini, or button); 2–3 green onions, thinly sliced, plus more for topping; 1 small carrot, matchstick sliced (optional); thinly sliced green onions, for serving; toasted sesame seeds, for serving; shichimi togarashi or red pepper flakes, for serving; soft boiled or jammy eggs, halved (optional); nori strips or roasted seaweed snack strips (optional)

Beef Udon Noodles Recipe hits every craving: savory, slightly sweet, super slurpy, and loaded with tender beef and bouncy noodles in a cozy broth. It works for busy weeknights, lazy weekends, and picky eaters, and you can get it on the table in about 30 minutes. I first fell in love with beef udon in a tiny Tokyo train station shop and have chased that same comforting flavor in my home kitchen ever since.

Why Beef Udon Noodles Recipe Is Worth It

Beef udon noodles give you serious comfort food vibes with very little effort. You get rich, beefy flavor, chewy udon, and a light but satisfying broth that feels both cozy and not too heavy.

You cook everything in one pot or pan, which keeps cleanup easy. The recipe also uses simple ingredients that most grocery stores carry, so you skip the specialty-store scavenger hunt.

“This Beef Udon Noodles Recipe tastes like restaurant-level comfort in a bowl, but comes together faster than takeout ★★★★★”

Ingredients You Need

You can adjust amounts to taste, but this list covers a hearty 3 to 4 servings.

Beef

3/4 to 1 pound thinly sliced beef
- Best cuts: ribeye, sirloin, or chuck sliced very thin across the grain
- Shortcut: buy pre-sliced "shabu shabu" or "hot pot" beef from Asian markets
- Budget tip: use flank steak and slice it very thin while still slightly frozen

Udon noodles

3 packs frozen udon noodles (about 8 to 9 ounces each)
- Frozen udon gives the best chewy texture
- Shelf-stable udon works in a pinch, but cook it slightly under package time
- Avoid overcooking, or the noodles turn mushy in the broth

Broth base

4 cups low sodium beef broth or stock
1 cup water
1 to 2 teaspoons dashi granules or instant dashi powder
- Pantry shortcut: use dashi powder instead of making dashi from scratch
- If you cannot find dashi, add extra soy sauce and a splash of fish sauce for depth

Seasoning sauce

1/4 cup soy sauce
- Use regular or light soy sauce, not dark
2 to 3 tablespoons mirin
- If you do not have mirin, use equal parts rice vinegar and sugar to mimic the flavor
1 to 2 tablespoons sake or extra broth if you skip alcohol
1 to 2 tablespoons sugar, to taste
1 tablespoon neutral oil (canola, avocado, or vegetable oil)
1 teaspoon toasted sesame oil

Aromatics and veggies

1 medium yellow onion, thinly sliced
2 to 3 cloves garlic, minced
1 teaspoon grated fresh ginger or 1/4 teaspoon ground ginger
1 to 2 cups sliced mushrooms (shiitake, cremini, or button)
2 to 3 green onions, thinly sliced, plus more for topping
Optional: 1 small carrot, matchstick sliced, for color and sweetness

Toppings

Thinly sliced green onions
Toasted sesame seeds
Shichimi togarashi or red pepper flakes for heat
Soft boiled egg or jammy egg, halved
Nori strips or roasted seaweed snack strips

Equipment list

Large pot or deep skillet
Cutting board and sharp knife
Tongs or chopsticks for noodles
Measuring cups and spoons
Small bowl for mixing sauce
Ladle for serving broth

Quick Tips & substitutions

Slice the beef while it still feels slightly frozen so you get super thin pieces.
Use frozen udon for the best chewy texture and cook it directly from frozen.
Rinse cooked shelf-stable udon under cold water to stop cooking and keep it bouncy.
Mix the soy sauce, mirin, sugar, and dashi in a bowl before you start cooking to keep things smooth.
Taste the broth before you add noodles and adjust salt, sugar, or soy to your liking.
Swap beef broth with chicken or vegetable broth if you need a lighter flavor.
Skip sake and use extra broth or a splash of apple juice if you avoid alcohol.
Use ground beef if you do not want to slice steak, and break it into small bits as it browns.
Add a handful of spinach or bok choy at the end for extra greens.
Keep heat at medium to medium high so the broth simmers but does not boil aggressively.

How to Make Beef Udon Noodles Recipe

Step 1: Prep ingredients and sauce

Slice the beef very thin across the grain and pat it dry with a paper towel. Slice the onion, mushrooms, and green onions, and mince the garlic and ginger. In a small bowl, stir together soy sauce, mirin, sake or extra broth, sugar, and dashi granules until the sugar dissolves.

Keep frozen udon in the freezer until you need it so it stays firm. If you use shelf-stable udon, open the packs and separate the noodles gently so they do not clump in the pot.

Step 2: Cook the aromatics

Heat the neutral oil in a large pot or deep skillet over medium heat. Add sliced onion and cook until it softens and turns slightly golden at the edges, about 4 to 5 minutes. Add garlic and ginger and stir for 30 seconds until fragrant.

Toss in the mushrooms and cook until they soften and release some moisture, about 3 minutes. If you use carrot, add it now and stir until it just starts to soften.

Step 3: Brown the beef

Push the veggies to the sides of the pot and add the sliced beef in a single layer as much as possible. Let it sit for about 30 seconds so it sears, then stir and cook until most of the pink disappears. Season lightly with a splash of soy sauce if you like extra savory flavor.

Scrape up any browned bits from the bottom of the pot because those bits carry serious flavor. Add half of the sliced green onions and stir them through the beef mixture.

Step 4: Build the broth

Pour in the beef broth and water, then add the seasoning sauce you mixed earlier. Stir well and bring the pot to a gentle simmer over medium heat. Skim off any foam that rises to the top with a spoon.

Taste the broth and adjust seasoning with more soy sauce for salt, sugar for sweetness, or a splash of water if it tastes too strong. Drizzle in the toasted sesame oil and stir.

Step 5: Cook the udon noodles

Add frozen udon blocks directly into the simmering broth. Use chopsticks or tongs to gently separate the noodles as they loosen. Cook for 2 to 3 minutes until the noodles turn tender and springy.

If you use shelf-stable udon, cook them separately in boiling water for 1 to 2 minutes less than the package suggests, then rinse under cold water. Add them to the broth and let them warm through for 1 to 2 minutes.

Step 6: Finish and adjust

Turn the heat to low so the broth stays hot but does not boil hard. Taste again and tweak seasoning one last time, since the noodles absorb some flavor. Add more green onions and a pinch of shichimi togarashi or red pepper flakes if you like some heat.

If the broth reduced more than you like, add a splash of water or broth and bring it back to a gentle simmer. Stir everything so beef, noodles, and veggies distribute evenly.

Step 7: Serve

Use tongs to divide noodles and beef into bowls, then ladle hot broth over the top. Add toppings like extra green onions, sesame seeds, and soft boiled egg halves. Sprinkle a bit of shichimi togarashi for a spicy kick if you enjoy heat.

Serve the beef udon noodles hot and encourage slurping, because that keeps the noodles from clumping and makes the experience more fun. Keep a spoon nearby so you can enjoy every bit of broth.

Recipe Variations

Gluten free
- Use gluten free tamari instead of soy sauce.
- Choose gluten free udon style noodles or thick rice noodles.
- Check broth and dashi labels to confirm they use gluten free ingredients.
Vegan or vegetarian
- Swap beef with sliced shiitake mushrooms, tofu cubes, or seared tempeh.
- Use vegetable broth and vegan dashi or kombu based broth.
- Add extra umami with a splash of soy sauce and a few drops of liquid smoke.
Low carb
- Replace udon with shirataki noodles or spiralized zucchini.
- Use extra beef and mushrooms to keep the bowl hearty.
- Reduce sugar and rely on mirin and aromatics for flavor.
Spicy version
- Stir chili paste or gochujang into the broth.
- Top with chili oil and extra shichimi togarashi.
Extra veggie version
- Add bok choy, napa cabbage, spinach, or bean sprouts in the last few minutes.
- Toss in frozen peas or corn for quick sweetness and color.

Ways to Serve

Serve beef udon noodles as a complete one bowl meal with plenty of broth.
Add a side of cucumber salad or simple green salad for crunch and freshness.
Pair with steamed edamame or roasted vegetables for extra protein and fiber.
Pack leftovers in a thermos for a warm work or school lunch.

Storage Success

Cool the beef udon noodles and broth until they reach room temperature, then store them in airtight containers in the fridge for up to 3 days. Keep noodles and broth in separate containers if possible so the noodles stay firm. Reheat gently on the stove over medium low heat and add a splash of water or broth if the soup thickens.

If you plan ahead for freezer meals, freeze only the broth with beef and veggies and add fresh noodles when you reheat. This approach keeps the udon texture springy and avoids soggy noodles later.