This Japanese mushroom noodle dish is a delightful blend of earthy mushrooms and savory soba noodles. It's a quick and easy recipe that brings the umami flavors of Japan right to your table. Perfect for a weeknight dinner or a comforting meal on a chilly day, this dish is both satisfying and nutritious.
Some ingredients in this recipe might not be staples in your pantry. Soba noodles are buckwheat noodles that have a distinct nutty flavor and are often found in the Asian section of your supermarket. Shiitake, enoki, and shimeji mushrooms are varieties of mushrooms that add depth and texture to the dish; you can usually find them in the produce section or at an Asian grocery store. Mirin is a sweet rice wine used in Japanese cooking, available in the international foods aisle.

Ingredients For Japanese Mushroom Noodle Recipe
Soba noodles: Buckwheat noodles that add a nutty flavor and chewy texture to the dish.
Mixed mushrooms: A combination of shiitake, enoki, and shimeji mushrooms that provide an earthy and savory taste.
Onion: Adds sweetness and depth to the dish when sautéed.
Garlic: Enhances the overall flavor with its aromatic and pungent notes.
Soy sauce: A salty and umami-rich sauce that brings all the flavors together.
Mirin: A sweet rice wine that adds a subtle sweetness and depth to the dish.
Vegetable oil: Used for sautéing the onions and garlic.
Vegetable broth: Provides a flavorful base for the noodles and mushrooms.
Green onion: Adds a fresh and vibrant garnish to the finished dish.
Technique Tip for This Recipe
When sautéing the onion and garlic, make sure to cook them until they are just starting to turn golden brown. This will enhance their natural sweetness and add a deeper flavor to the dish. Additionally, when adding the mixed mushrooms, ensure they are evenly sliced and spread out in the pan to allow them to cook uniformly and develop a nice, slightly crispy texture.
Suggested Side Dishes
Alternative Ingredients
soba noodles - Substitute with whole wheat spaghetti: Whole wheat spaghetti has a similar texture and can absorb flavors well, making it a good alternative.
soba noodles - Substitute with rice noodles: Rice noodles are gluten-free and have a similar light texture, suitable for those avoiding gluten.
mixed mushrooms (shiitake, enoki, shimeji) - Substitute with button mushrooms: Button mushrooms are widely available and have a mild flavor that can complement the dish.
mixed mushrooms (shiitake, enoki, shimeji) - Substitute with portobello mushrooms: Portobello mushrooms have a meaty texture and rich flavor, adding depth to the dish.
sliced onion - Substitute with shallots: Shallots have a milder and sweeter taste, which can add a subtle flavor to the dish.
sliced onion - Substitute with leeks: Leeks provide a delicate onion flavor and a slightly different texture, making them a good alternative.
minced garlic - Substitute with garlic powder: Garlic powder can be used in a pinch, though it has a slightly different flavor profile.
minced garlic - Substitute with shallots: Shallots can provide a similar aromatic quality and a hint of garlic flavor.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative to soy sauce with a similar umami flavor.
soy sauce - Substitute with coconut aminos: Coconut aminos are a soy-free and slightly sweeter alternative, suitable for those avoiding soy.
mirin - Substitute with rice vinegar: Rice vinegar mixed with a bit of sugar can mimic the sweetness and acidity of mirin.
mirin - Substitute with white wine: White wine with a touch of sugar can provide a similar flavor profile to mirin.
vegetable oil - Substitute with olive oil: Olive oil is a versatile cooking oil with a mild flavor that can be used in place of vegetable oil.
vegetable oil - Substitute with canola oil: Canola oil has a neutral flavor and similar cooking properties, making it a good substitute.
vegetable broth - Substitute with chicken broth: Chicken broth can be used if you are not strictly vegetarian, providing a rich flavor.
vegetable broth - Substitute with mushroom broth: Mushroom broth enhances the umami flavor and complements the mushrooms in the dish.
green onion - Substitute with chives: Chives have a similar mild onion flavor and can be used as a garnish.
green onion - Substitute with cilantro: Cilantro provides a fresh and vibrant flavor, adding a different but complementary taste to the dish.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
- Allow the soba noodles and mushrooms to cool completely before storing. This prevents condensation, which can make the dish soggy.
- Transfer the cooled noodles and vegetables into an airtight container. If possible, use a container with a tight-fitting lid to maintain freshness.
- Store the container in the refrigerator. The Japanese mushroom noodles will stay fresh for up to 3-4 days.
- For freezing, divide the noodle dish into individual portions. This makes it easier to reheat only what you need.
- Place each portion into a freezer-safe container or a resealable freezer bag. Squeeze out as much air as possible to prevent freezer burn.
- Label the containers or bags with the date. This helps you keep track of how long the noodles have been stored.
- When ready to eat, thaw the frozen noodles in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor.
- Reheat the noodles in a pan over medium heat, adding a splash of vegetable broth or water to prevent drying out. Stir occasionally until heated through.
- Alternatively, you can reheat in the microwave. Place the noodles in a microwave-safe dish, cover with a damp paper towel, and heat in 1-minute intervals, stirring in between, until hot.
- Garnish with fresh green onion after reheating to add a burst of freshness and flavor.
How to Reheat Leftovers
Stovetop Method:
- Place a skillet or pan over medium heat.
- Add a splash of vegetable broth or water to the pan to prevent sticking.
- Add the leftover Japanese mushroom noodles to the pan.
- Stir occasionally until the noodles and mushrooms are heated through, about 5-7 minutes.
- Garnish with fresh green onion before serving.
Microwave Method:
- Transfer the leftover noodles to a microwave-safe dish.
- Add a small amount of vegetable broth or water to keep the noodles moist.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small vent.
- Microwave on medium power for 2-3 minutes, stirring halfway through.
- Check if the noodles are heated evenly; if not, microwave for an additional 1-2 minutes.
- Garnish with fresh green onion before serving.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the leftover Japanese mushroom noodles in an oven-safe dish.
- Add a small amount of vegetable broth or water to keep the noodles from drying out.
- Cover the dish with aluminum foil.
- Bake for 15-20 minutes, or until the noodles are heated through.
- Garnish with fresh green onion before serving.
Steaming Method:
- Set up a steamer or use a steaming basket over a pot of boiling water.
- Place the leftover noodles in a heatproof dish that fits in the steamer.
- Cover and steam for about 5-7 minutes, or until the noodles are heated through.
- Garnish with fresh green onion before serving.
Best Tools for This Recipe
Pot: Used to cook the soba noodles according to the package instructions.
Strainer: Used to drain the cooked soba noodles.
Pan: Used to sauté the onions, garlic, and mushrooms.
Spatula: Used to stir and toss the ingredients in the pan.
Measuring spoons: Used to measure the soy sauce, mirin, and vegetable oil.
Knife: Used to slice the onion and chop the green onion.
Cutting board: Used as a surface for slicing and chopping the vegetables.
Bowls: Used to serve the finished noodle dish.
How to Save Time on Making This Recipe
Pre-slice ingredients: Prepare the onion, garlic, and mushrooms in advance to save time during cooking.
Use pre-made broth: Opt for store-bought vegetable broth to cut down on preparation time.
Cook noodles ahead: Boil the soba noodles earlier in the day and store them in the fridge until needed.
One-pan method: Use a large pan to cook everything together, reducing the number of dishes to wash.
Quick garnish: Chop the green onion while the noodles are cooking to streamline the process.

Japanese Mushroom Noodle Recipe
Ingredients
Main Ingredients
- 200 g Soba noodles
- 200 g Mixed mushrooms (shiitake, enoki, shimeji) sliced
- 1 Onion sliced
- 2 cloves Garlic minced
- 2 tablespoon Soy sauce
- 1 tablespoon Mirin
- 1 tablespoon Vegetable oil
- 2 cups Vegetable broth
- 1 Green onion chopped, for garnish
Instructions
- 1. Cook the soba noodles according to the package instructions. Drain and set aside.
- 2. Heat the vegetable oil in a pan over medium heat. Add the sliced onion and garlic, and sauté until fragrant.
- 3. Add the mixed mushrooms to the pan and cook until they are tender.
- 4. Pour in the vegetable broth, soy sauce, and mirin. Bring to a simmer.
- 5. Add the cooked soba noodles to the pan and toss to combine. Cook for another 2-3 minutes until everything is heated through.
- 6. Serve the noodles in bowls, garnished with chopped green onion.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Dish
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