Easy Asian Cucumber Salad
A crunchy, spicy-sweet salad with Persian cucumbers, sesame oil, and chili oil that's ready in under 30 minutes.
I’ve been making this crunchy, spicy-sweet cucumber salad for quick weeknight dinners and potlucks for years — it’s foolproof, fast, and brightens up any meal. The tang of rice vinegar, the nuttiness of sesame oil, and a hit of chili oil transform simple Persian cucumbers into a restaurant-style side that’s ready in under 30 minutes.
If you love light, crunchy salads, also check out this savory twist on a salad with chicken and fruit: Asian chicken cranberry salad.
Why you’ll love this dish
This Easy Asian Cucumber Salad is one of those recipes that feels fancy but takes almost no work. It’s:
- Exceptionally quick: most of the time is passive (letting the salt draw water).
- Budget-friendly: uses inexpensive pantry staples.
- Flexible: heat, sweetness, and sesame can be dialed to taste.
- Refreshing: a great palate-cleansing side with fatty mains.
This salad shines at BBQs, weeknight dinners, lunchboxes, or as a simple starter when you want something that’s cool, crisp, and full of flavor.
How this recipe comes together
- Slice cucumbers at an angle so pieces are oval and better at holding dressing.
- Salt them and chill to pull out excess water for crunch and less-diluted dressing.
- Rinse the drawn liquid briefly, then toss with a quick dressing of sesame oil, soy, rice vinegar, sugar, and chili oil.
- Finish with sesame seeds and optional garlic for extra punch.
Expect active work of about 10 minutes and a minimum chill of 20 minutes.
What you’ll need
- 5 Persian cucumbers (small, thin-skinned; substitute English cucumbers if unavailable)
- 1/2 tsp salt
- 1/2 tbsp sesame oil (toasted sesame oil for stronger aroma)
- 3/4 tbsp light soy sauce (use low-sodium if watching salt)
- 1/2–1 tbsp sugar (start with 1/2 tbsp, increase to taste — honey or maple syrup works too)
- 3/4 tbsp rice vinegar (apple cider vinegar can be substituted in a pinch)
- 1 tbsp chili oil (adjust for heat; use chili flakes + sesame oil as an alternative)
- 1/2 tbsp sesame seeds (toasted for best flavor)
- 1/2 tbsp garlic, minced (optional; scallion can replace for a milder note)
If you enjoy simple cucumber-and-tomato plates, you might also like this lighter caprese-style salad: Juicy cucumber caprese salad.
Step-by-step overview
This is a no-cook recipe with a short brining step:
- Slice cucumbers on the bias into oval pieces.
- Toss with salt and chill 20+ minutes to extract water.
- Drain and rinse briefly; return cucumbers to the bowl.
- Add sesame oil, soy, sugar, rice vinegar, chili oil, sesame seeds, and garlic.
- Toss and serve immediately or chill for another 10 minutes for flavors to meld.
Step-by-step instructions
- Rinse cucumbers and dry. Trim one end, then slice at a sharp angle so each slice looks oval. Slice to the thickness you like (3–5 mm works well for crunch).
- Put the cucumber slices in a bowl or container. Sprinkle 1/2 teaspoon salt over them and toss to coat.
- Refrigerate the salted cucumbers for at least 20 minutes. This draws out excess moisture and firms the texture.
- After chilling, pour off the liquid. Give the cucumbers a quick 10-second rinse under cold water to remove excess salt, then drain well and return them to the bowl.
- Add 1/2 tablespoon sesame oil, 3/4 tablespoon light soy sauce, 1/2–1 tablespoon sugar, 3/4 tablespoon rice vinegar, 1 tablespoon chili oil, 1/2 tablespoon sesame seeds, and 1/2 tablespoon minced garlic (if using).
- Stir everything until evenly coated. Taste and adjust: add more sugar for sweetness, more chili oil for heat, or a splash more vinegar if you want tang.
- Serve immediately or chill 10–15 minutes for the flavors to meld. Enjoy.
01Ingredients
Cucumber Preparation
Dressing Ingredients
02Method
- Preparation
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0 OF 7 DONE03Recipe notes
- 01Best served chilled. Refrigerate leftovers in an airtight container for up to 2-3 days. Do not freeze. You can prepare cucumbers up to 24 hours ahead but dress them 30 minutes before serving for maximum crunch.
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Best ways to enjoy it
- Pair with grilled meats (Korean BBQ, teriyaki chicken) to cut richness.
- Serve alongside rice bowls or noodle dishes for crunchy contrast.
- Use as a topping for tacos or bao buns to add brightness and texture.
- Plate on a long shallow dish and sprinkle extra sesame seeds and a few cilantro leaves for color.
How to store & freeze
Refrigeration: Keep leftovers in an airtight container for up to 2–3 days. The cucumbers will soften over time as they continue to release moisture.
Don’t freeze: Cucumbers become mushy after freezing and thawing, so avoid the freezer.
Make-ahead tip: You can salt and chill the cucumbers up to 24 hours ahead, but wait to dress them until 30 minutes before serving for maximum crunch and best flavor.
Food safety note: store the salad in the fridge promptly and discard any leftovers left at room temperature for more than 2 hours.
Creative twists
- Add crunch: toss in chopped roasted peanuts or toasted almonds for texture.
- Make it protein-forward: add cooked shrimp, shredded rotisserie chicken, or pan-fried tofu to turn it into a light entree.
- Herbaceous version: stir in chopped cilantro, mint, or Thai basil for a fresh herb lift.
- Milder or no-heat: swap chili oil for a few drops of sesame oil plus a pinch of red pepper flakes, or omit entirely for a kid-friendly side.
- Vinegar swap: use apple cider vinegar for a fruitier tang or apple cider vinegar for subtlety.
Your questions answered
How long does it take to make this salad?
A: Active prep is about 10 minutes. Allow at least 20 minutes for the cucumbers to sit salted, so total time is about 30 minutes.
Can I make this less salty?
A: Yes — use low-sodium soy sauce and reduce salt to 1/4 teaspoon during the draw-out step. Rinse thoroughly after draining to remove excess surface salt.
Is this recipe vegan and gluten-free?
A: It’s vegan if you omit garlic or any animal ingredients. To make it gluten-free, swap light soy sauce for tamari or a gluten-free soy alternative.
Can I serve it warm?
A: This is best chilled or at cool room temperature. Warm cucumbers will lose their crispness.
How spicy is it?
A: Heat depends on the chili oil. Start with less if you’re sensitive and add more to taste.
Conclusion
If you’d like another take on a refreshing cucumber side with similar Asian flavors, this recipe complements ideas like the version found at Easy Asian Cucumber Salad – Farah J. Eats. You might also like my Asian Cucumber Salad.
Side Dish
Side Dish
Side Dish
