Vegetarian Stir-Fried Udon Noodles with Shiitake Mushrooms and Snap Peas

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A quick Asian stir-fry of chewy udon noodles tossed with earthy shiitake mushrooms, crisp snap peas, and a savory ginger-soy sauce. This japanese-inspired pasta (vegetarian) ready in about 25 minutes pairs fresh udon noodles, shiitake mushrooms, sliced, snap peas, trimmed for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 3, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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 3 Japanese cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of water to a boil. Add 12 oz fresh udon noodles and cook for 2-3 minutes until tender but firm. Drain and rinse under cold water to stop cooking.
  2. Step 2: Heat 2 tbsp sesame oil in a large wok or skillet over medium-high heat. Add 3 minced garlic cloves and 1 tbsp grated fresh ginger, sautéing for 30 seconds until fragrant.
  3. Step 3: Add 8 oz sliced shiitake mushrooms and 1 cup trimmed snap peas to the wok. Stir-fry for 5 minutes until mushrooms soften and snap peas are bright green but crisp.
  4. Step 4: Stir in the cooked udon noodles, then pour in a sauce made from 3 tbsp low sodium soy sauce, 1 tbsp rice vinegar, and 1 tsp brown sugar. Toss everything together and cook for another 2 minutes until noodles are heated through and coated in sauce.
  5. Step 5: Remove from heat and garnish with 2 sliced green onions and 1 tsp toasted sesame seeds before serving warm.

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Frequently asked questions

How long does Vegetarian Stir-Fried Udon Noodles with Shiitake Mushrooms and Snap Peas take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Vegetarian Stir-Fried Udon Noodles with Shiitake Mushrooms and Snap Peas?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep fresh udon noodles from drying out.

Can I substitute ingredients in Vegetarian Stir-Fried Udon Noodles with Shiitake Mushrooms and Snap Peas?

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 Vegetarian Stir-Fried Udon Noodles with Shiitake Mushrooms and Snap Peas for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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 Vegetarian Stir-Fried Udon Noodles with Shiitake Mushrooms and Snap Peas 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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