Buckwheat Noodle Salad

Quick answer

Total time: 22 min
Level: Easy
Servings: 2 servings
Ingredients: 8

About this dish

Thoroughly rinsing boiled soba noodles in cold water removes the starchy film that forms on the surface during cooking.

This specific step prevents the noodles from clumping together and ensures the dressing coats each strand evenly. Rinsing multiple times produces a firm and elastic texture, highlighting the characteristic coarse bite of the buckwheat. The sauce relies on a base of tsuyu combined with rice vinegar to provide a sharp acidity that cleanses the palate after every bite. This combination avoids the heavy residue often found in oil-based dressings. Shredded lettuce and sliced cucumber add a crisp, watery element to the bowl, while the addition of red cabbage provides a purple visual contrast against the brown noodles. A final topping of roasted seaweed strips adds a toasted ocean scent to the dish. For a complete meal, adding chicken breast or a boiled egg provides additional protein. The dressing remains stable when prepared in advance and stored in the refrigerator, allowing for quick assembly when the vegetables and noodles are ready.

Ingredients

servings

IngredientAmountUnit

Soba noodles160 gg

Leaf lettuce100 gg

Cucumber90 gg

Red cabbage60 gg

Shredded seaweed5 gg

Tsuyu sauce2 tbsptbsp

Vinegar1 tbsptbsp

Sesame seeds1 tsptsp

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Instructions

Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.

6 steps

1

Heat

Shake excess water from 100 g lettuce, then cut 90 g cucumber and 60 g red cabbage into thin 0.3 cm strips.

Keep the vegetables chilled so they stay crisp while the noodles cook.
2

Control

Bring a generous pot of water to a full boil over high heat and add 160 g soba noodles.

Stir right away to separate the strands, then boil for 6 to 7 minutes until cooked but still firm.
3

Step

Drain the noodles in a sieve and rinse them under cold water, rubbing them gently by hand at least three times.

Continue until the surface no longer feels slippery, which removes starch and prevents clumping.
4

Step

Leave the rinsed noodles in the sieve for 2 to 3 minutes so they drain thoroughly.

Shake them lightly because excess water will dilute the tsuyu dressing and make the flavor taste weak.
5

Season

Mix 2 tbsp tsuyu sauce with 1 tbsp vinegar in a bowl until even.

Pour it over the noodles and chilled vegetables only right before serving, then toss lightly so the noodles do not turn soggy.
6

Finish

Arrange the salad in bowls so the colors remain visible, then scatter 5 g shredded seaweed and 1 tsp sesame seeds on top.

Serve immediately while the noodles are cold, springy, and evenly coated.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique: Rinsing buckwheat soba under cold water removes excess starch so the tsuyu dressing clings to every strand.
Finish cue: Arrange the salad in bowls so the colors remain visible, then scatter 5 g shredded seaweed and 1 tsp sesame seeds on top.
Avoid this: Add dressing right before serving to prevent soggy noodles.
Storage and reheating: The dressing remains stable when prepared in advance and stored in the refrigerator, allowing for quick assembly when the vegetables and noodles are ready.

Cooking decision evidence

Calculated Charim data and applicable official cooking and food safety guidance.

This recipe

22min, 8 ingredients

Category median

35min, 9 ingredients

Based on 233 recipes

Official cooking and safety guidance

Storage and reheating

Refrigerate leftovers in shallow containers within 2 hours and use them within 3 to 4 days. Reheat the center to 74°C.

Source: USDA Food Safety and Inspection Service. Leftovers and Food Safety

Sources checked 2026-08-03

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