Soy sauce udon Recipe

Soy sauce udon Recipe tastes savory, buttery, and a little smoky, perfect for anyone who loves big noodle slurps and wants dinner on the table in about 20 minutes. It works great for busy weeknights, college students with one pan, or anyone who wants a satisfying bowl without a long ingredient list. I tested this version on a very tired Tuesday, and it instantly turned my mood around.

Why You Should Try This Soy sauce udon Recipe

This soy sauce udon recipe hits that sweet spot between takeout-style comfort and pantry-friendly speed. The noodles stay chewy and bouncy, the sauce tastes rich and salty with a hint of sweetness, and the butter ties everything together like a cozy blanket.

You cook everything in one pan, so cleanup stays easy and realistic for weeknights. You can keep it vegetarian, add protein, or toss in leftover veggies that stare at you from the fridge.

“Chewy udon in a glossy soy-butter sauce that tastes like restaurant noodles but comes together faster than delivery ★★★★★”

Ingredients You’ll Need

Udon noodles

• 2 portions frozen udon noodles (about 8 to 10 ounces total)
  • Frozen udon gives the best chewy texture and cooks quickly.
  • Use vacuum-packed shelf-stable udon if you cannot find frozen; just follow package directions and rinse briefly.
  • Avoid very thin noodles, since they turn soft too fast.

Sauce ingredients

• 2 tablespoons soy sauce
  • Use regular Japanese-style soy sauce (like Kikkoman or Yamasa) for balanced flavor.
  • Use low-sodium soy sauce if you watch salt; taste and adjust at the end.
• 1 tablespoon dark soy sauce (optional but tasty)
  • This adds color and a deeper flavor; skip it if you do not have it and add 1 extra teaspoon regular soy sauce.
• 1 tablespoon oyster sauce
  • Adds savory depth; use vegetarian oyster-style mushroom sauce for a meat-free version.
• 1 to 1½ teaspoons sugar
  • Balances the saltiness; use brown sugar or honey if that is what you keep on hand.
• 1 tablespoon mirin or 1 tablespoon water plus ½ teaspoon extra sugar
  • Mirin adds a gentle sweetness and shine; the water and sugar combo works fine as a pantry shortcut.
• 2 tablespoons unsalted butter
  • Butter rounds out the sauce and gives that glossy, restaurant-style finish.
• 1 to 2 teaspoons toasted sesame oil
  • Add this at the end for aroma; a little goes a long way.

Aromatics & veggies

• 2 cloves garlic, minced
• 1 small shallot or ¼ small onion, thinly sliced
• 2 green onions, sliced (separate white and green parts)
• 1 cup sliced mushrooms (shiitake, cremini, or button)
• ½ cup shredded carrot or thinly sliced bell pepper
  • Any quick-cooking veggie works: baby spinach, napa cabbage, or snap peas all taste great.

Optional protein add-ins

Pick one or mix a couple:

• ½ cup small shrimp, peeled and deveined
• ½ cup thinly sliced chicken thigh or breast
• ½ cup thinly sliced beef (flank or sirloin)
• ½ block firm tofu, cubed and patted dry
• 1 egg per serving (fried, soft-boiled, or scrambled directly into the pan)

Season proteins lightly with salt and pepper before cooking so they taste flavorful in every bite.

Toppings

• Extra sliced green onions
• Toasted sesame seeds
• Chili flakes or a drizzle of chili oil
• Nori strips (roasted seaweed), optional

Equipment

• Large nonstick skillet or wok
• Medium pot for boiling or loosening udon (if using frozen or vacuum-packed)
• Tongs or chopsticks for tossing noodles
• Small bowl for mixing the sauce

Tips & Tricks

• Boil or loosen frozen udon just until the strands separate, then drain so the noodles stay chewy.
• Mix the soy sauce, oyster sauce, sugar, and mirin in a small bowl before you start cooking so you move quickly at the stove.
• Dry tofu and proteins with a paper towel so they brown instead of steaming.
• Use medium-high heat when you toss the noodles in the pan so they pick up a light char and smoky flavor.
• Add a splash of noodle cooking water if the sauce looks too thick or sticky.
• Taste at the end and adjust with a pinch of sugar if it tastes too salty or a tiny splash of soy sauce if it tastes flat.
• Keep veggies sliced thin so they cook fast and stay crisp-tender.
• Finish with sesame oil off the heat so the aroma stays strong.

How to Make Soy sauce udon Recipe

Step 1: Prep the noodles

1. Bring a pot of water to a boil.
2. Add frozen udon and cook 1 to 2 minutes, just until the strands loosen and separate.
3. Stir gently with chopsticks or tongs so the noodles do not clump.
4. Drain, rinse quickly under hot water, and set aside while you prep the sauce and veggies.

Step 2: Mix the sauce

1. In a small bowl, add soy sauce, dark soy sauce, oyster sauce, sugar, and mirin.
2. Stir until the sugar dissolves.
3. Taste a drop; it should taste salty, slightly sweet, and strong, since it will coat the noodles.
4. Adjust with a pinch more sugar or soy sauce to match your taste.

Step 3: Cook the protein (if using)

1. Heat 1 teaspoon neutral oil in a large skillet or wok over medium-high heat.
2. Add your protein in a single layer.
3. Cook, stirring occasionally, until it browns and cooks through, about 2 to 4 minutes depending on the protein.
4. Transfer the cooked protein to a plate and keep it nearby.

Step 4: Sauté aromatics and veggies

1. In the same pan, add another teaspoon of oil if the pan looks dry.
2. Add garlic, shallot or onion, and the white parts of the green onion.
3. Stir and cook about 30 seconds to 1 minute until fragrant.
4. Add mushrooms and carrots or bell peppers, then cook 2 to 3 minutes until they soften but still keep some bite.

Step 5: Bring in the noodles and sauce

1. Add the drained udon noodles to the pan with the veggies.
2. Pour the sauce mixture over the noodles.
3. Use tongs to toss everything so the noodles coat evenly and soak up the sauce.
4. Cook 2 to 3 minutes over medium-high heat until the sauce thickens slightly and clings to the noodles.

Step 6: Add butter and finish

1. Add the butter to the pan and toss until it melts and glazes the noodles.
2. Return the cooked protein to the pan if you use one and toss to combine.
3. Turn off the heat and drizzle in the sesame oil.
4. Toss again, then sprinkle in the green parts of the green onion.

Step 7: Plate and top

1. Divide the soy sauce udon into bowls.
2. Top with extra green onions, toasted sesame seeds, and chili flakes or chili oil if you like heat.
3. Add a fried or soft-boiled egg on top for extra richness.
4. Serve hot while the noodles stay bouncy and glossy.

What to Serve with Soy sauce udon Recipe

Serve this soy sauce udon recipe with a simple cucumber salad, dressed with a little rice vinegar, sugar, and sesame oil. A side of steamed or roasted broccoli, bok choy, or green beans adds color and crunch to the meal. Miso soup or a light vegetable broth pairs nicely and keeps the whole meal cozy without feeling heavy. If you pack lunch, tuck some cut fruit on the side, like orange slices or apple wedges, to balance the savory noodles.

Storage Options

• Store leftover soy sauce udon in an airtight container in the fridge for up to 3 days.
• Add a teaspoon of water before reheating so the noodles loosen and the sauce turns glossy again.
• Reheat in a skillet over medium heat for the best texture, or use the microwave in short bursts and toss between intervals.
• Avoid freezing cooked udon, since the texture turns mushy after thawing.

Soy Sauce Udon Recipe

Soy sauce udon is a quick, savory, buttery noodle dish with a hint of smokiness, perfect for busy weeknight dinners and one-pan cooking.

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Prep Time 10 minutes mins

Cook Time 10 minutes mins

Total Time 20 minutes mins

Servings: 2

Course: Dinner

Ingredients

  

• 2 portions frozen udon noodles (about 8 to 10 ounces total)

• 2 tablespoons soy sauce
• 1 tablespoon dark soy sauce
• 1 tablespoon oyster sauce
• 1 to 1 1/2 teaspoons sugar
• 1 tablespoon mirin
• 2 tablespoons unsalted butter
• 1 to 2 teaspoons toasted sesame oil

• 2 cloves garlic, minced
• 1 small shallot or 1/4 small onion, thinly sliced
• 2 green onions, sliced (white and green parts separated)
• 1 cup sliced mushrooms (shiitake, cremini, or button)
• 1/2 cup shredded carrot or thinly sliced bell pepper

• 1/2 cup small shrimp, peeled and deveined
• 1/2 cup thinly sliced chicken thigh or breast
• 1/2 cup thinly sliced beef (flank or sirloin)
• 1/2 block firm tofu, cubed and patted dry
• 1 egg per serving (fried, soft-boiled, or scrambled into the pan)

• extra sliced green onions
• toasted sesame seeds
• chili flakes or chili oil
• nori strips (roasted seaweed)

Instructions

 

1. Bring a pot of water to a boil.
2. Add frozen udon and cook 1 to 2 minutes, just until the strands loosen and separate.
3. Stir gently with chopsticks or tongs so the noodles do not clump.
4. Drain, rinse quickly under hot water, and set aside.

1. In a small bowl, combine soy sauce, dark soy sauce (if using), oyster sauce, sugar, and mirin.
2. Stir until the sugar dissolves, then taste and adjust with a pinch more sugar or soy sauce if needed.

1. Heat 1 teaspoon neutral oil in a large skillet or wok over medium-high heat.
2. Add your chosen protein in a single layer and cook, stirring occasionally, until browned and cooked through, 2 to 4 minutes.
3. Transfer the cooked protein to a plate and set aside.

1. In the same pan, add another teaspoon of oil if the pan looks dry.
2. Add garlic, shallot or onion, and the white parts of the green onions.
3. Cook 30 seconds to 1 minute until fragrant.
4. Add mushrooms and carrot or bell pepper and cook 2 to 3 minutes until they soften but stay slightly crisp.

1. Add the drained udon noodles to the pan with the veggies.
2. Pour the sauce over the noodles.
3. Use tongs to toss everything so the noodles are evenly coated.
4. Cook 2 to 3 minutes over medium-high heat until the sauce thickens slightly and clings to the noodles.

1. Add the butter and toss until it melts and glazes the noodles.
2. Return the cooked protein to the pan, if using, and toss to combine.
3. Turn off the heat and drizzle in the toasted sesame oil.
4. Toss again, then sprinkle in the green parts of the green onions.

1. Divide the soy sauce udon into bowls.
2. Top with extra green onions, toasted sesame seeds, and chili flakes or chili oil if desired.
3. Add a fried or soft-boiled egg on top if you like extra richness.
4. Serve hot while the noodles are bouncy and glossy.

Notes

Nutrition Information
Approximate per serving (without optional protein or egg): 520 calories; fat 23 g; saturated fat 9 g; carbohydrates 68 g; fiber 4 g; sugars 12 g; protein 14 g; sodium 1850 mg. Values will vary based on brands used, optional proteins, add-ins, and portion size.