
This refreshing Asian cucumber salad has become my go-to side dish whenever I need something light yet flavorful to complement a main course. The combination of crisp cucumbers and umami-rich dressing creates a perfect balance that keeps everyone coming back for more.
I first made this cucumber salad for a summer barbecue when I needed something light to balance our heavier grilled dishes. The bowl was completely empty within minutes, and now it's requested at every family gathering.
Ingredients
- Persian cucumbers: Perfectly sized with thin skin and fewer seeds than regular cucumbers
- Salt: Draws out excess moisture ensuring a crisp rather than watery salad
- Sesame oil: Delivers a rich nutty foundation that makes the dressing distinctive
- Light soy sauce: Provides umami depth without overpowering the delicate cucumber
- Sugar: Balances the acidity with just enough sweetness
- Rice vinegar: Offers a milder tang than regular vinegar for the perfect Asian flavor profile
- Chili oil: Adds a complex heat that builds gradually, choose a quality brand for best results
- Sesame seeds: Contribute texture and visual appeal plus extra nutty flavor
Step-by-Step Instructions
- Slice the Cucumbers:
- Cut the Persian cucumbers at an angle to create oval shaped pieces about ⅛ inch thick. This diagonal cutting technique increases the surface area for the dressing to cling to while creating an elegant presentation. Make sure your knife is sharp for clean cuts that preserve the cucumber's crispness.
- Salt the Cucumbers:
- Sprinkle the salt evenly over the sliced cucumbers and toss thoroughly to coat each piece. This critical step draws out excess moisture that would otherwise dilute your dressing. Let them rest in the refrigerator for at least 20 minutes; the longer they sit, the crisper they become.
- Drain and Rinse:
- Pour off all the accumulated liquid, then give the cucumbers a very quick 10 second rinse under cold water. This removes excess salt while maintaining the perfect level of seasoning. Shake the colander well or pat gently with paper towels to remove as much water as possible.
- Make the Dressing:
- Add all dressing ingredients directly to the bowl with the cucumbers. Start with sesame oil, which coats the cucumbers creating an adhesive layer for the other flavors. Follow with soy sauce, sugar, rice vinegar, chili oil, and finally sesame seeds. Toss gently but thoroughly for at least 30 seconds to ensure even distribution.
- Serve and Enjoy:
- Transfer to a serving bowl immediately for the optimal balance of flavor and texture. The cucumbers will continue to soften slightly as they sit making this salad best enjoyed within the first hour of preparation.

The chili oil is my secret weapon in this recipe. I discovered a small batch artisanal version at our local Asian market that transformed this simple salad into something extraordinary. My daughter who typically avoids spicy foods makes an exception for this dish asking for extra chili oil on her portion.
Make Ahead Options
While this cucumber salad is best enjoyed fresh you can prepare components ahead of time to streamline the process. Slice and salt the cucumbers up to 4 hours in advance keeping them refrigerated. Mix the dressing ingredients separately in a small container. When ready to serve drain and rinse the cucumbers then toss with the prepared dressing. This method preserves the optimal crisp texture while saving you time.
Perfect Pairings
This cucumber salad shines alongside grilled or roasted meats particularly those with Asian flavors. Try serving it with teriyaki chicken Mongolian beef or even simple salmon fillets. The refreshing crunch and tangy dressing cut through rich flavors providing palate cleansing brightness. For a complete meal I often serve this with steamed jasmine rice and a protein for a balanced dinner that comes together quickly.
Cultural Context
This salad draws inspiration from Chinese cucumber preparations where the technique of salting before dressing is traditional. The flavor profile bridges several Asian culinary traditions with Japanese rice vinegar Chinese chili oil and Korean inspired seasoning. While not strictly authentic to any single cuisine this fusion approach creates an accessible yet exciting dish that captures the essence of Asian flavor combinations in a home kitchen friendly format.
Recipe FAQs
- → Can I make this cucumber salad ahead of time?
While best enjoyed immediately for optimal crunchiness, you can prepare it up to 8 hours ahead. Store in the refrigerator in an airtight container, but be aware the cucumbers will continue to release water and become softer over time.
- → What can I substitute for Persian cucumbers?
English or Japanese cucumbers make excellent substitutes as they have similar thin skin and fewer seeds. Regular cucumbers can work too, but consider peeling them and removing the seeds first for a better texture.
- → How can I adjust the spice level?
The spice level is easily customizable by adjusting the amount of chili oil. For a milder version, use just 1-2 teaspoons instead of a full tablespoon. For extra heat, add a sprinkle of red pepper flakes or a touch of sriracha.
- → Is this salad gluten-free?
To make this salad gluten-free, simply substitute regular soy sauce with tamari or certified gluten-free soy sauce. All other ingredients are naturally gluten-free.
- → What proteins pair well with this cucumber salad?
This versatile salad pairs beautifully with grilled chicken, salmon, or shrimp. It also complements tofu dishes wonderfully. For a complete meal, serve alongside rice and your protein of choice.
- → Can I use a different vinegar if I don't have rice vinegar?
Rice vinegar provides the authentic flavor, but white wine vinegar or apple cider vinegar can work as substitutes. They're slightly more acidic, so you might want to add a pinch more sugar to balance the flavors.