Name: Thai Cucumber Salad
Prep time: 10 min
Total time: PT-497053H11M58S
Cuisine: American
Ingredients: 1 lb English cucumbers; ⅓ cup red onion, thinly sliced; ¼ cup peanuts, chopped; 1 garlic clove, grated; 2 tbsp rice vinegar; 2 tbsp fresh lime juice; 2 tbsp cilantro, chopped; 2 tbsp monk fruit or allulose sweetener (or sugar/honey); 1 tbsp Sambal chili paste; 2 tsp toasted sesame oil; 1 tsp sesame seeds; 1 tsp salt

Jump to Recipe

When you want something light, refreshing, and packed with flavor, this Thai Cucumber Salad delivers every single time. With crisp cucumbers, crunchy peanuts, a tangy-sweet dressing, and just the right amount of heat, it’s a dish that wakes up your taste buds without weighing you down. This Thai salad recipe is quick to throw together, yet it feels vibrant and exciting—like a little getaway to a street market in Bangkok, right from your own kitchen.

The best part? It only takes 10 minutes to make. Whether you’re whipping it up for a weeknight dinner, bringing it to a summer barbecue, or serving it alongside your favorite Thai-inspired main dish, this cucumber peanut salad is a guaranteed crowd-pleaser. One bite and you’ll be hooked on the combo of crunchy, tangy, spicy, and nutty all at once.

Why You’ll Love This Thai Cucumber Salad

It’s a quick salad recipe that comes together in just 10 minutes.
Crunchy peanuts and sesame seeds add texture to every bite.
The spicy-sweet dressing balances heat, tang, and freshness.
Perfect as a side dish, appetizer, or light lunch.

Ingredients You’ll Need

1 lb English cucumbers
1/3 cup red onion, thinly sliced
1/4 cup peanuts, chopped
1 garlic clove, grated
2 tbsp rice vinegar
2 tbsp fresh lime juice
2 tbsp cilantro, chopped
2 tbsp monk fruit or allulose sweetener
1 tbsp Sambal chili paste
2 tsp toasted sesame oil
1 tsp sesame seeds
1 tsp salt

Step-by-Step Directions

Wash and dry cucumbers. Slice thinly on the bias for a restaurant-style look. Optionally, peel strips of skin for a pretty pattern.
In a small bowl, whisk together rice vinegar, lime juice, garlic, Sambal chili paste, sesame oil, sweetener, and salt until smooth.
In a large salad bowl, combine cucumbers, red onion, peanuts, sesame seeds, and cilantro.
Pour dressing over salad. Toss gently until evenly coated.
Let sit for 30 minutes to allow flavors to meld. Serve chilled or at room temperature.

Tips for the Best Spicy Cucumber Salad

English cucumbers work best since they’re seedless and stay crisp.
Adjust the heat by adding more or less Sambal chili paste.
Don’t skip the resting time—the cucumbers soak up all that tangy goodness.
For extra crunch, top with roasted cashews or fried shallots.
Meal prep tip: Make the dressing ahead of time and toss just before serving.

A Little Story from My Kitchen

The first time I made this salad, it was one of those humid summer nights when even the thought of turning on the stove felt exhausting. I wanted something bold but refreshing, and I remembered a cucumber salad I had tried years ago at a Thai restaurant. After some experimenting with lime juice, peanuts, and Sambal, I landed on this version—and let’s just say, my family scraped the bowl clean. Now it’s become my go-to side whenever I want something quick but impressive, especially for barbecues and dinner parties.

What to Serve with Thai Cucumber Salad

This salad is so versatile, you can pair it with just about anything:

Grilled chicken, steak, or shrimp for a light and balanced dinner.
Classic Thai dishes like pad thai or curry for a restaurant-style spread.
A platter of spring rolls for a refreshing appetizer combo.
Rice or noodles to turn it into a more filling meal.

Sometimes, I just eat it straight from the bowl as a spicy cucumber salad snack—it’s that addictive.

How to Store and Keep Fresh

Store leftovers in an airtight container in the refrigerator for up to 2 days.
Keep the dressing separate if making ahead to prevent cucumbers from getting soggy.
Add fresh cilantro and peanuts right before serving to keep the crunch.
This salad doesn’t freeze well—enjoy it fresh for the best flavor and texture.

FAQs About Thai Cucumber Salad

Can I make this less spicy?

Yes—just reduce the Sambal chili paste or leave it out for a milder version.

Can I swap the peanuts?

Absolutely—cashews, almonds, or sunflower seeds all work great.

Do I need English cucumbers?

Regular cucumbers work too, but scoop out some seeds to avoid excess water.

Can I use sugar instead of monk fruit?

Yes, granulated sugar or honey works perfectly.

How long does it need to rest before serving?

At least 30 minutes for the flavors to meld, but you can serve it immediately if short on time.

The Freshest Ending

This Thai Cucumber Salad is proof that salads don’t have to be boring. With its crisp cucumbers, zesty dressing, and nutty crunch, it’s a dish that feels refreshing yet exciting. Whether you’re making it for a quick weeknight side, a healthy potluck dish, or just because you’re craving something light and flavorful, this Thai salad recipe will win you over bite after bite. Fresh, crunchy, tangy, and spicy—this is salad done right.

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