Japanese Sesame Soba Noodles combine nutty buckwheat soba noodles with a savory sesame-soy dressing and fresh scallions for a light, flavorful dish that is quick to prepare and incredibly satisfying. This simple Japanese noodle recipe highlights the rich aroma of toasted sesame oil and sesame seeds, creating a balanced blend of umami, nuttiness, and freshness.

In Japan, sesame-flavored noodles are often called Goma Soba. The word goma means sesame, while soba refers to thin buckwheat noodles commonly served hot or chilled throughout Japan.

This dish is typically served as a side dish, light lunch, or appetizer in Japanese cuisine. Because it’s quick to make and packed with flavor, sesame soba noodles are popular in both home kitchens and casual Japanese restaurants.

Why This Sesame Soba Noodle Recipe Is So Good

One reason this dish is so loved is its perfect balance of nutty sesame flavor, savory soy sauce, and the mild sweetness of mirin or honey. Garnishing with sliced scallions adds freshness and a subtle onion bite that brightens the entire dish.

Another benefit of this Japanese sesame soba noodle recipe is its versatility. It can be served warm or cold, customized with vegetables or proteins, and easily adapted for vegan, gluten-free, or low-calorie diets.

INGREDIENTS FOR JAPANESE SESAME SOBA NOODLES

Soba noodles: thin Japanese buckwheat noodles with a nutty flavor.
Sesame oil: toasted sesame oil provides rich aroma and authentic flavor.
Soy sauce: adds savory umami depth to the sesame dressing.
Rice vinegar: brightens the sauce with gentle acidity.
Mirin: Japanese sweet rice wine that adds mild sweetness and balance.
Honey or maple syrup: optional sweetness to round out the dressing.
Sesame seeds: toasted for nutty crunch and extra sesame flavor.
Garlic: minced for aromatic depth.
Fresh scallions: thinly sliced for garnish and freshness.
Red pepper flakes: optional for mild heat.

HOW TO MAKE JAPANESE SESAME SOBA NOODLES

1. Bring a large pot of water to a boil and cook the soba noodles according to the package instructions.
2. Drain the noodles and rinse under cold water to remove excess starch and stop the cooking process.
3. In a mixing bowl, whisk together sesame oil, soy sauce, rice vinegar, mirin, honey (or maple syrup), and minced garlic.
4. Add the cooked soba noodles to the bowl and toss until evenly coated with the sesame dressing.
5. Sprinkle toasted sesame seeds and sliced scallions over the noodles.
6. Add a pinch of red pepper flakes if desired.
7. Serve immediately or chill for 20–30 minutes for a refreshing cold sesame noodle dish.

DIETARY INFORMATION

• Vegetarian
• Dairy-Free
• Can be Vegan (substitute honey with maple syrup)
• Can be Gluten-Free (use 100% buckwheat soba and gluten-free tamari)
• Lower-Calorie Compared to Creamy Noodle Dishes

Japanese Sesame Soba Noodles with Scallions (Quick 15-minute Recipe)

This easy Japanese sesame soba noodle recipe features nutty buckwheat noodles tossed in a savory sesame soy dressing and topped with fresh scallions. Perfect as a quick Japanese side dish, light lunch, or cold noodle salad.

Servings 4

Prep Time 10 minutes mins

Cook Time 5 minutes mins

Total Time 15 minutes mins

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Ingredients

  

• 8 oz soba noodles
• 2 tablespoons toasted sesame oil
• 2 tablespoons soy sauce or tamari
• 1 tablespoon rice vinegar
• 1 tablespoon mirin
• 1 teaspoon honey or maple syrup
• 1 garlic clove minced
• 2 tablespoons toasted sesame seeds
• 3 scallions thinly sliced
• ¼ teaspoon red pepper flakes optional

Instructions

 

• Cook soba noodles according to package instructions.
• Drain and rinse noodles under cold water to remove starch.
• In a bowl, whisk sesame oil, soy sauce, rice vinegar, mirin, honey, and garlic.
• Add noodles and toss to coat evenly.
• Sprinkle sesame seeds and scallions over the noodles.
• Add red pepper flakes if desired and toss lightly.
• Serve immediately or chilled.

Notes

Nutrition Facts

Serving Size: 1 portion (about 1 cup)
Calories: 220 (11% DV)
Total Fat: 8g (10% DV)
Saturated Fat: 1g (5% DV)
Cholesterol: 0mg (0% DV)
Sodium: 520mg (23% DV)
Total Carbohydrates: 31g (11% DV)
Dietary Fiber: 3g (11% DV)
Sugars: 3g
Protein: 8g (16% DV)

Nutrition information is an estimate only and may vary based on ingredient brands, substitutions, cooking methods, and portion sizes.

Course: Appetizer, lunch, Side Dish

Cuisine: Japanese

Keyword: Asian noodle recipe, cold soba noodles, easy sesame noodle recipe, goma soba recipe, Japanese noodle side dish, Japanese sesame soba noodles

Recipe Tips

• Rinse soba noodles after cooking to remove excess starch and prevent clumping.
• Toast sesame seeds in a dry pan for 1–2 minutes to enhance their nutty aroma.
• Make ahead: the sesame dressing can be prepared up to 3 days in advance and stored in the refrigerator.
• Storage: store leftover noodles in an airtight container in the refrigerator for up to 2 days.

Dietary substitutions:

• Vegan: replace honey with maple syrup.
• Gluten-free: use 100% buckwheat soba and gluten-free tamari instead of soy sauce.
• Low calorie: reduce sesame oil to 1 tablespoon and increase rice vinegar slightly.
• Add protein: tofu, grilled chicken, or shrimp pair well with the sesame dressing.

Serving Ideas

Japanese sesame soba noodles pair well with many classic Asian dishes, such as:

• Chicken Teriyaki
• Tempura vegetables or shrimp
• Miso soup
• Japanese cucumber salad (Sunomono)
• Edamame with sea salt
• Grilled salmon or teriyaki tofu

Soba can also be served as a cold sesame noodle salad with shredded carrots, cucumber, or cabbage for extra crunch.

Did you make this recipe?

Please let me know how it turned out for you! Leave a comment below and tag @wokwithsam on Instagram and hashtag it #wokwithsam.