Stir-Fried Udon Noodles with Shiitake Mushrooms and Miso-Sesame Sauce

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Chewy udon noodles stir-fried with earthy shiitake mushrooms and crisp vegetables, tossed in a savory miso and toasted sesame sauce. This japanese-inspired pasta (vegetarian) ready in about 25 minutes blends fresh udon noodles, sliced shiitake mushrooms, medium, julienned carrot into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 380 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 15 min Serves 4 Japanese cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Cook 12 oz fresh udon noodles in boiling water for 2-3 minutes until tender but chewy, then drain and rinse under cold water.
  2. Step 2: Heat 2 tbsp vegetable oil in a large wok over high heat until shimmering. Add 3 minced garlic cloves and 1 tbsp grated ginger, stir-frying for 30 seconds until fragrant.
  3. Step 3: Add 8 oz sliced shiitake mushrooms and 1 julienned carrot, stir-fry for 4 minutes until mushrooms soften and carrots are bright.
  4. Step 4: Toss in 2 chopped baby bok choy heads and cook for 2 minutes until wilted but still crisp.
  5. Step 5: In a small bowl, whisk 2 tbsp white miso paste, 3 tbsp soy sauce, 1 tbsp rice vinegar, and 2 tbsp sesame oil until smooth.
  6. Step 6: Add drained noodles to the wok and pour the miso sauce over. Toss everything together vigorously for 2 minutes until noodles are coated and heated through.
  7. Step 7: Remove from heat and garnish with 1 tbsp toasted sesame seeds and 2 thinly sliced green onions before serving.

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Frequently asked questions

How long does Stir-Fried Udon Noodles with Shiitake Mushrooms and Miso-Sesame Sauce take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Stir-Fried Udon Noodles with Shiitake Mushrooms and Miso-Sesame Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Stir-Fried Udon Noodles with Shiitake Mushrooms and Miso-Sesame Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Stir-Fried Udon Noodles with Shiitake Mushrooms and Miso-Sesame Sauce for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Stir-Fried Udon Noodles with Shiitake Mushrooms and Miso-Sesame Sauce vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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