Ginger-Scallion Soba Noodles with Toasted Sesame and Soy Vinaigrette

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Chilled soba noodles tossed in a bright ginger-soy dressing with fresh scallions and crunchy toasted sesame seeds for a light, flavorful meal. This Japanese-inspired noodle recipe (vegetarian), ready in about 16 minutes, pairs buckwheat soba noodles, scallions, fresh ginger for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 4, 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: 6 min Serves 4 Japanese cuisine 280 cal/serving
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Ingredients

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Instructions

  1. Step 1: Bring a large pot of salted water to a boil. Add 8 oz buckwheat soba noodles and cook for 5-6 minutes until just tender but still firm. Drain and rinse under cold water until noodles are cool; drain thoroughly.
  2. Step 2: In a small bowl, whisk together 3 tbsp soy sauce, 2 tbsp rice vinegar, 1 tbsp sesame oil, 1 tsp honey, and 1 tbsp vegetable oil until well combined.
  3. Step 3: Place the cooled noodles in a large mixing bowl and add 4 thinly sliced scallions, 1 tbsp finely grated fresh ginger, and 2 tbsp toasted sesame seeds.
  4. Step 4: Pour the dressing over the noodle mixture and toss gently but thoroughly to coat all noodles and vegetables.
  5. Step 5: Taste and add salt as needed. If desired, fold in 0.25 cup chopped fresh cilantro for a fresh herbal note.
  6. Step 6: Serve chilled or at room temperature as a refreshing main or side dish.

Frequently asked questions

How long does Ginger-Scallion Soba Noodles with Toasted Sesame and Soy Vinaigrette take to make?

Total time is about 16 minutes (10 min prep + 6 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 Ginger-Scallion Soba Noodles with Toasted Sesame and Soy Vinaigrette?

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 buckwheat soba noodles from drying out.

Can I substitute ingredients in Ginger-Scallion Soba Noodles with Toasted Sesame and Soy Vinaigrette?

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 Ginger-Scallion Soba Noodles with Toasted Sesame and Soy Vinaigrette 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 Ginger-Scallion Soba Noodles with Toasted Sesame and Soy Vinaigrette 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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