Thai Cucumber Salad Recipe
If you’re craving something refreshingly tangy, crispy, and packed with vibrant flavors, this Thai Cucumber Salad is an absolute must-make. Combining cool, crunchy cucumbers with a tangy-sweet dressing and a hint of spice, it’s the perfect quick side dish or light snack that feels like a burst of sunshine on your plate. The balance between the crisp vegetables, the aromatic cilantro, and a touch of chili flakes makes this salad a favorite that brings both comfort and excitement to meal time.

Ingredients You’ll Need
The beauty of this Thai Cucumber Salad lies in its simplicity. Each ingredient plays a crucial role—from the fresh crunch of cucumbers to the sweet tang of rice vinegar, everything comes together harmoniously to create a salad that’s both colorful and refreshing.
- 2 large cucumbers (thinly sliced): For that crisp, juicy base, try Persian or English cucumbers for extra crunch and fewer seeds.
- ½ red onion (thinly sliced): Adds a sharp, slightly sweet bite that cuts through the salad’s freshness.
- 1 medium carrot (shredded or julienned): Offers a vibrant splash of color and a subtle sweetness to balance the flavors.
- ¼ cup fresh cilantro (chopped): Brings a fragrant herbal note for authentic Thai flair.
- ¼ cup crushed peanuts (optional): Provides a delightful crunch and nutty richness, making every bite exciting.
- ¼ cup rice vinegar: The tangy backbone of the dressing that brightens the entire salad.
- 2 tablespoons sugar or honey: Sweetens the dressing just enough to balance the acidity.
- 1 clove garlic (minced): Infuses the dressing with a subtle savory depth.
- ½ teaspoon salt: Enhances all the fresh flavors perfectly.
- ¼ teaspoon red chili flakes (optional): Adds a gentle heat to wake up your taste buds without overpowering.
How to Make Thai Cucumber Salad
Step 1: Prepare Your Vegetables
Start by thinly slicing your cucumbers and red onion; thin slices ensure every bite is light and crisp. Shred or julienne the carrot to add texture and color. Fresh cilantro should be finely chopped to evenly distribute its bright, fresh flavor throughout the salad.
Step 2: Make the Dressing
In a small bowl, whisk together rice vinegar, sugar or honey, minced garlic, salt, and red chili flakes if you want a little spice. This simple yet powerful mixture is where the magic begins – it balances sweet, sour, salty, and spicy elements that are iconic to Thai cuisine.
Step 3: Toss and Combine
Gently toss the cucumbers, onion, carrot, and cilantro in a large bowl, then pour the dressing over the top. Give everything a good mix to evenly coat the veggies, ensuring each crisp slice is infused with that zesty dressing. For an extra layer of texture and flavor, sprinkle crushed peanuts just before serving.
How to Serve Thai Cucumber Salad

Garnishes
Fresh garnishes make this Thai Cucumber Salad feel even more special. A sprinkle of crushed peanuts adds welcome crunch and nuttiness, while extra cilantro leaves enhance its herbal brightness. For a pop of color and mild heat, feel free to add thinly sliced fresh chilies or a few extra red chili flakes.
Side Dishes
This salad pairs beautifully with grilled meats or seafood, acting as a cooling companion to spicy dishes like Thai grilled chicken or spicy shrimp. It also makes a wonderful refreshing side for heavier meals like coconut curry or sticky rice, providing that much-needed crisp and zing.
Creative Ways to Present
For a fun and elegant presentation, serve the Thai Cucumber Salad in small, individual bowls or even in hollowed-out cucumber cups. You can also layer the salad in a clear glass jar for a picnic or potluck — it’s not just delicious but visually appealing with all the vibrant colors and textures on display.
Make Ahead and Storage
Storing Leftovers
While the Thai Cucumber Salad is best enjoyed fresh, you can store leftovers in an airtight container in the refrigerator for up to 2 days. Just know that the cucumbers may soften slightly over time, so it’s ideal to consume it quickly to maintain its signature crunch.
Freezing
This salad is not suitable for freezing due to the high water content in cucumbers, which would become soggy and lose their texture upon thawing. Fresh preparation is the way to go for the best experience.
Reheating
Since this salad is served cold and fresh, reheating is not necessary or recommended. Instead, enjoy it straight from the fridge for that refreshing crispness that sets it apart.
FAQs
Can I use regular cucumbers instead of Persian or English ones?
Absolutely! Regular cucumbers work fine, but Persian or English cucumbers often have fewer seeds and a crisper texture, which can elevate the salad’s crunchiness.
How spicy is the Thai Cucumber Salad?
The heat level depends on your preference. The red chili flakes add just a mild kick, but you can always adjust the amount or leave them out if you prefer a milder flavor.
Is this salad gluten-free?
Yes! All the ingredients in this Thai Cucumber Salad are naturally gluten-free, making it a safe and tasty choice for anyone avoiding gluten.
Can I make this salad vegan?
This recipe is already vegan-friendly since it uses plant-based ingredients only. Just be sure to use honey alternatives if you want to keep it strictly vegan, like maple syrup or agave nectar.
What’s the best way to slice the cucumbers?
Thin slicing works best to ensure each bite is crunchy and refreshing. Using a mandoline slicer can help achieve consistent thin slices quickly and uniformly.
Final Thoughts
There’s something truly joyful about biting into a Thai Cucumber Salad—its crunch, its zesty-sweet dressing, and the subtle heat all combine to create a refreshing flavor explosion. Whether you’re making it as a quick snack, a side for your dinner, or a vibrant addition to your lunch, this salad never disappoints. Give this recipe a try soon, and I promise you’ll find yourself coming back to it again and again!
PrintThai Cucumber Salad Recipe
A refreshing and tangy Thai Cucumber Salad featuring thinly sliced cucumbers, red onion, and shredded carrot, tossed in a sweet and spicy rice vinegar dressing. Garnished with fresh cilantro and optional crushed peanuts for an added crunch, this salad is perfect as a light side dish or appetizer.
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 15 minutes
- Yield: 4 servings 1x
- Category: Salad
- Method: No-cook, Tossed
- Cuisine: Thai
- Diet: Vegetarian
Ingredients
Salad Ingredients
- 2 large cucumbers, thinly sliced
- ½ red onion, thinly sliced
- 1 medium carrot, shredded or julienned
- ¼ cup fresh cilantro, chopped
- ¼ cup crushed peanuts (optional)
Dressing Ingredients
- ¼ cup rice vinegar
- 2 tablespoons sugar or honey
- 1 clove garlic, minced
- ½ teaspoon salt
- ¼ teaspoon red chili flakes (optional)
Instructions
- Prepare the Vegetables: Thinly slice the cucumbers and red onion. Peel and shred or julienne the carrot. Chop the fresh cilantro finely. For extra crunch, you may use Persian or English cucumbers.
- Make the Dressing: In a bowl, whisk together rice vinegar, sugar or honey, minced garlic, salt, and red chili flakes (if using). Adjust the sweetness or spice level to your preference.
- Toss the Salad: Combine the sliced cucumbers, red onion, and shredded carrot in a large mixing bowl. Pour the dressing over the vegetables and toss well to coat everything evenly.
- Add Garnish: Sprinkle the chopped cilantro and crushed peanuts over the salad and gently toss once more to distribute.
- Serve: Best served fresh for optimal crunch and flavor. The salad can be stored in an airtight container in the refrigerator for up to 2 days.
Notes
- Use Persian or English cucumbers for a crunchier texture.
- Adjust sweetness or spice level in the dressing according to your taste.
- Best consumed fresh, but can be refrigerated for up to 2 days.
- Peanuts add a nice crunch but can be omitted for a nut-free version.
Nutrition
- Serving Size: 1 cup
- Calories: 80
- Sugar: 6g
- Sodium: 280mg
- Fat: 3.5g
- Saturated Fat: 0.5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 2g
- Protein: 2g
- Cholesterol: 0mg
Keywords: Thai cucumber salad, cucumber salad, Thai salad, fresh salad, no-cook salad, crunchy salad, healthy side dish