10 Minute Sunomono (Japanese Cucumber Salad) Recipe
Introduction
Sunomono is a refreshing Japanese cucumber salad that comes together in just 10 minutes. This light, tangy dish is perfect as a side or a palate cleanser, offering a crisp texture with a subtly sweet and savory dressing.

Ingredients
- 1 large Japanese cucumber
- 1 teaspoon sea salt
- 2 tablespoons rice wine vinegar
- 1 tablespoon sugar
- 1 teaspoon soy sauce
- 1 teaspoon toasted sesame seeds
Instructions
- Step 1: Use a mandoline or a very sharp knife to thinly slice the cucumber. Place the slices in a bowl and toss with sea salt. Let it sit for 3 to 6 minutes until the moisture is drawn out.
- Step 2: Squeeze the cucumber slices gently to remove excess moisture. Taste and rinse briefly if they are too salty; otherwise, leave them as is.
- Step 3: In a separate bowl, whisk together rice wine vinegar, sugar, soy sauce, and toasted sesame seeds until the sugar dissolves.
- Step 4: Toss the cucumbers with the dressing, then serve immediately or chill before serving for a cooler salad.
Tips & Variations
- If you can’t find Japanese cucumbers, English cucumbers are a good substitute due to their thin skin and fewer seeds.
- Add a small amount of thinly sliced wakame seaweed for a more authentic sunomono experience.
- Adjust the sugar and vinegar to suit your taste for a sweeter or tarter dressing.
- Lightly toast the sesame seeds just before adding to enhance their nutty flavor.
Storage
Store leftover sunomono in an airtight container in the refrigerator for up to 2 days. The cucumbers will soften over time, so it’s best enjoyed fresh or within the first day. Serve chilled or at room temperature after stirring to redistribute the dressing.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular cucumbers instead of Japanese cucumbers?
Yes, you can use regular cucumbers, but Japanese or English cucumbers are preferred because they have thinner skins and fewer seeds, which keeps the salad crisp and less bitter.
Is it necessary to salt the cucumbers?
Salting draws out excess moisture, which prevents the salad from becoming watery and intensifies the cucumber’s flavor. It also helps achieve the right texture.
Print10 Minute Sunomono (Japanese Cucumber Salad) Recipe
A refreshing and quick Japanese cucumber salad called Sunomono, featuring thinly sliced cucumbers dressed in a tangy rice vinegar and soy sauce dressing with a hint of sweetness and toasted sesame seeds.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Total Time: 10 minutes
- Yield: 2 servings 1x
- Category: Salad
- Method: No-Cook
- Cuisine: Japanese
- Diet: Gluten Free
Ingredients
Salad
- 1 large Japanese cucumber
- 1 teaspoon sea salt
Dressing
- 2 tablespoons rice wine vinegar
- 1 tablespoon sugar
- 1 teaspoon soy sauce
- 1 teaspoon toasted sesame seeds
Instructions
- Prep the cucumbers: Use a mandoline slicer to thinly slice the Japanese cucumber. Toss the cucumber slices with sea salt and let them sit for 3 to 6 minutes to draw out moisture. After this resting period, gently squeeze out the excess moisture from the cucumber slices. Taste them and if they are too salty, rinse lightly with water and drain well; otherwise, proceed without rinsing.
- Make the dressing: In a small bowl, whisk together rice wine vinegar, sugar, soy sauce, and toasted sesame seeds until the sugar is fully dissolved and the dressing is well combined.
- Combine and serve: Toss the squeezed cucumber slices thoroughly with the prepared dressing. Serve the salad immediately or chill it for later. Enjoy the crisp and tangy flavors of this quick Sunomono salad.
Notes
- Using a Japanese cucumber adds the best texture and flavor, but any thin-skinned cucumber will work.
- Adjust salt amount according to your taste and cucumber moisture.
- If you prefer less sweetness, reduce the sugar in the dressing.
- This salad is best served fresh or within a few hours of preparation for optimal crunch.
Keywords: Sunomono, Japanese cucumber salad, cucumber salad, Japanese salad, quick salad, rice vinegar dressing, sesame seeds

