This refreshing Thai cucumber salad is a perfect blend of crisp cucumbers, tangy rice vinegar, and aromatic herbs. It's a simple yet flavorful dish that pairs wonderfully with a variety of main courses or can be enjoyed on its own as a light snack.
While most of the ingredients for this Thai cucumber salad are common, you might need to pay special attention to rice vinegar, fresh cilantro, and fresh mint. These items may not always be in your pantry, so be sure to check the international or produce sections of your supermarket.

Ingredients for Thai Cucumber Salad Recipe
Cucumbers: Thinly sliced for a crisp and refreshing base.
Red onion: Adds a sharp, tangy flavor and a bit of crunch.
Rice vinegar: Provides a mild, slightly sweet acidity that complements the cucumbers.
Sugar: Balances the acidity of the vinegar with a touch of sweetness.
Salt: Enhances the overall flavor of the salad.
Fresh cilantro: Adds a burst of fresh, citrusy flavor.
Fresh mint: Contributes a cool, refreshing note to the salad.
Technique Tip for This Recipe
To ensure the cucumbers remain crisp and not overly watery, you can lightly salt them and let them sit in a colander for about 10 minutes before combining with the red onion. This process draws out excess moisture, enhancing the salad's texture.
Suggested Side Dishes
Alternative Ingredients
cucumbers - Substitute with zucchini: Zucchini has a similar texture and mild flavor, making it a good alternative in salads.
red onion - Substitute with shallots: Shallots offer a milder, slightly sweeter taste compared to red onions, which can be a pleasant variation in the salad.
rice vinegar - Substitute with apple cider vinegar: Apple cider vinegar has a similar acidity and tanginess, making it a suitable replacement for rice vinegar.
sugar - Substitute with honey: Honey provides a natural sweetness and can dissolve well in the vinegar, offering a slightly different but pleasant flavor profile.
salt - Substitute with soy sauce: Soy sauce adds a salty flavor along with a bit of umami, enhancing the overall taste of the salad.
fresh cilantro - Substitute with fresh parsley: Fresh parsley has a similar bright, herbaceous flavor and can be used as a direct substitute for cilantro.
fresh mint - Substitute with basil: Basil offers a sweet and slightly peppery flavor, which can complement the other ingredients in the salad well.
Other Recipes Similar to This Salad
How to Store or Freeze This Salad
- To store your Thai cucumber salad, transfer it to an airtight container. This will help maintain its freshness and prevent any unwanted odors from seeping in.
- Place the container in the refrigerator. The salad should be kept at a consistent, cool temperature to preserve the crispness of the cucumbers and the vibrant flavors of the herbs.
- For optimal taste and texture, consume the salad within 1-2 days. Beyond this period, the cucumbers may start to lose their crunch, and the dressing can become overly absorbed, making the salad soggy.
- If you wish to prepare the salad in advance, consider storing the dressing separately. Combine the cucumbers and red onions in one container, and keep the rice vinegar mixture in another. Mix them together just before serving to ensure maximum freshness.
- Freezing is not recommended for this Thai cucumber salad. The high water content in the cucumbers will cause them to become mushy and lose their appealing texture once thawed.
- If you have leftover herbs like cilantro and mint, you can store them separately in a damp paper towel inside a plastic bag in the refrigerator. This will keep them fresh for a longer period, allowing you to use them in other dishes or as a garnish when you serve the salad.
How to Reheat Leftovers
- If you find yourself with leftover Thai cucumber salad, the best approach is to enjoy it cold. However, if you prefer it slightly warmed, follow these steps:
- Room Temperature Method: Take the salad out of the fridge and let it sit at room temperature for about 15-20 minutes. This will take the chill off without compromising the crispness of the cucumbers.
- Microwave Method: Place the salad in a microwave-safe bowl. Heat on low power for 10-15 seconds. Be cautious not to overheat, as this can make the cucumbers soggy.
- Warm Water Bath: Place the container of salad in a larger bowl filled with warm water. Let it sit for about 5 minutes, stirring occasionally. This method gently warms the salad without cooking it.
- Quick Toss Method: In a non-stick pan, quickly toss the salad over medium-low heat for about 30 seconds. This method is best if you want a slightly warm salad but still want to maintain the freshness of the herbs and crunch of the cucumbers.
Remember, the essence of a Thai cucumber salad is its refreshing and crisp nature, so reheating should be done with care to preserve these qualities.
Essential Tools for This Recipe
Mixing bowl: A large bowl used to combine the cucumbers and red onion.
Small bowl: A smaller bowl used to whisk together the rice vinegar, sugar, and salt.
Whisk: A utensil used to mix the rice vinegar, sugar, and salt until the sugar is dissolved.
Knife: A sharp tool used to thinly slice the cucumbers and red onion.
Cutting board: A flat surface used to safely slice the cucumbers and red onion.
Measuring cups: Tools used to measure out the cucumbers and rice vinegar accurately.
Measuring spoons: Tools used to measure out the sugar, salt, chopped cilantro, and chopped mint accurately.
Serving bowl: A bowl used to serve the finished Thai cucumber salad.
Time-Saving Tips for This Recipe
Pre-slice vegetables: Slice the cucumbers and red onion in advance and store them in the refrigerator.
Make dressing ahead: Whisk together the rice vinegar, sugar, and salt and keep it in a sealed container.
Use a mandoline: A mandoline slicer can quickly and uniformly slice the cucumbers and red onion.
Batch prep herbs: Chop the cilantro and mint ahead of time and store them in an airtight container.
Combine just before serving: Mix the dressing with the cucumber mixture right before serving to keep it fresh and crisp.

Thai Cucumber Salad
Ingredients
Main Ingredients
- 2 cups cucumbers, thinly sliced
- ¼ cup red onion, thinly sliced
- ¼ cup rice vinegar
- 1 tablespoon sugar
- 1 teaspoon salt
- 1 tablespoon chopped fresh cilantro
- 1 tablespoon chopped fresh mint
Instructions
- In a mixing bowl, combine cucumbers and red onion.
- In a small bowl, whisk together rice vinegar, sugar, and salt until sugar is dissolved.
- Pour the dressing over the cucumber mixture and toss to coat.
- Sprinkle with chopped cilantro and mint before serving.
Nutritional Value
Keywords
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