Refreshing and easy Cucumber Salad with Sesame Soy Vinaigrette (Cucumber Gomazu-ae). Use a spiralizer to slice your cucumber into a cool shape!

As the weather is getting warmer and summer is just around the corner, I love making refreshing salad and side dishes to go with our Japanese meals. Today I’m sharing my Cucumber Salad with Sesame Soy Vinaigrette or Cucumber Gomazu-ae (きゅうりのごま酢和え).
Sesame Soy Vinaigrette (Gomazu-ae)
This sesame soy vinaigrette is called gomazu-ae (胡麻酢和え) in Japanese. Gomazu-ae is made of ground white sesame seeds, soy sauce, rice vinegar, and sugar.
You might be more familiar with Spinach Goma-ae (ほうれん草の胡麻和え) as it’s a better-known dish in the U.S. Compared to Goma-ae, this sesame vinaigrette is more refreshing and I love the addition of nutty aromatic sesame seeds. This cucumber salad is super easy and you can make it in less than 15 minutes.

Use a Spiralizer for Cucumber Salad
You can make Japanese Cucumber Salad by simply slicing cucumbers, but spiralized cucumbers are more fun! They give more dimensions to the salad and I love how it gives textures when you eat.

I received The Inspiralizer from Ali from Inspiralized.com several weeks ago, and I’ve been busy spiralizing vegetables and fruits ever since!! I still enjoy regular noodles and pasta, but zucchini noodles or zoodles are one of the popular ways to make a dish into a “light” meal and I love the concept!

The spiralizer could also make food more fun for the family. My daughter loves apples and lately her new routine after dinner is spiralizing an apple and eat with a sprinkle of cinnamon.
Various Japanese Cucumber Salads
If you enjoy Japanese-style cucumber salads, I have other recipes you may enjoy!
- Japanese Pickled Cucumbers
- Cucumber and Chicken Marinated in Chicken Oil
- Sunomono (Classic Japanese Cucumber Salads)
- Japanese Cucumber Salad with Crab
- Quick & Easy Japanese Pickled Cucumbers
- Daikon and Cucumber Salad with Shio Koji

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Japanese Cucumber Salad with Sesame Soy Vinaigrette
Ingredients
- 1 Tbsp dried wakame seaweed
- 1 American cucumber (for the best spiralizing result; you can use Japanese or Persian cucumbers if you‘re not spiralizing)
- ¼ tsp Diamond Crystal kosher salt (for sprinkling on cucumber)
For the Sesame Soy Vinaigrette
- 3 Tbsp toasted white sesame seeds
- 2 tsp sugar
- 1 Tbsp soy sauce
- 3 Tbsp rice vinegar (unseasoned)
Instructions
- Gather all the ingredients.
- Cover and soak 1 Tbsp dried wakame seaweed in water until it softens and hydrates, about 5 minutes.
- Grind 3 Tbsp toasted white sesame seeds in a pestle and mortar (Japanese-style wooden pestle and grooved mortar), keeping some seeds unground for some texture.
- Add 2 tsp sugar, 1 Tbsp soy sauce, and 3 Tbsp rice vinegar (unseasoned) and mix well. Set aside.
- For 1 American cucumber, I usually like to make a striped pattern by alternately peeling a ½-inch-wide strip lengthwise, then leaving a strip of the skin intact. With this method, the cucumber slices have some decorative dark green accents and a little bit of extra crunchiness.
- Center-align the cucumber on the spiralizer and press firmly to secure both ends (for the Inspiralizer, set to “Blade A“ for wide ribbons). If you don‘t use a spiralizer, simply cut the cucumber into thin slices with a knife.
- Spin the handle clockwise to spiralize. Using a kitchen shears or knife, cut the spiralized cucumber into shorter lengths.
- Sprinkle ¼ tsp Diamond Crystal kosher salt on top and rub it into the cucumber. Set aside for a few minutes.
- Squeeze the excess moisture from the cucumber and place in a bowl. Squeeze the excess moisture from the wakame and add to the bowl.
- Before serving, pour the sesame dressing over the cucumber and wakame, and mix well together. Divide into individual dishes or place in a large serving bowl. Serve immediately.
To Store
- I don’t recommend keeping it for a long time as moisture from the cucumber will dilute the dressing and the salad will become slightly pickled. If that’s okay, keep it in an airtight container and store it in the refrigerator for up to 2–3 days.
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Great dressing even for plain cucumbers from my garden (I prefer to peel them because skin is too thick). I use redcurrant juice (or simply mashed redcurrants) instead of rice vinegar, which is unaffordable for me. The taste is just right – sour and sweet and blends well with soy sauce and sesame seeds.
Hi Ronushka, Thank you very much for your kind feedback!
We are so glad to hear you enjoyed the dressing!
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