When it’s hot outside or you just need something crisp, cool, and full of flavor, this spicy cucumber salad with peanut dressing is the answer. Fresh, crunchy cucumbers are tossed in a bold, creamy peanut dressing with a hint of heat from sriracha, making this dish an irresistible side or a light, satisfying snack.

Think of it as the perfect mix of sweet, salty, spicy, and nutty in every bite. It’s fast to prep, completely plant-based, and absolutely packed with flavor—no cooking required.

Spicy Cucumber Salad with Creamy Peanut Dressing

Why You’ll Love This Spicy Cucumber Salad

This Asian-inspired cucumber salad isn’t just delicious, it’s also easy to whip up in minutes using pantry staples and fresh produce. Here’s why it deserves a spot in your weekly rotation:

Bold and creamy peanut sauce with just the right kick of spice.
Crisp, refreshing cucumbers make it ideal for summer meals.
Naturally vegan and gluten-free (with a simple soy sauce swap).
Easy to customize with toppings and texture.
A great make-ahead salad that stays crunchy.

Whether you’re serving it as a side dish for grilled meats, a light lunch, or a cooling appetizer, this salad always delivers.

Ingredients

For the Cucumber Salad:

1.5 English cucumbers, thinly sliced
¼ to ⅓ cup peanuts, chopped small, lightly salted
2 teaspoons white sesame seeds (plus extra for garnish)
2–3 tablespoons green onion, chopped (for garnish)
Pinch of red pepper flakes (optional, for extra spice)

For the Spicy Peanut Dressing:

¼ cup creamy peanut butter
2 tablespoons maple syrup
1½ to 2 tablespoons water (adjust for consistency)
1 tablespoon low sodium soy sauce
1 tablespoon sriracha
2 teaspoons rice vinegar
1 teaspoon sesame oil

Tip: You can find the full list of ingredients and measurements in the recipe card below.

Instructions

Step 1: Prepare the Salad

Thinly slice the cucumbers and place them in a large mixing bowl. Sprinkle with chopped peanuts, sesame seeds, and green onions. If using, add a pinch of red pepper flakes for extra heat.

Step 2: Make the Peanut Dressing

In a small bowl, whisk together the peanut butter, maple syrup, water, soy sauce, sriracha, rice vinegar, and sesame oil. Stir until smooth and creamy. Adjust the water for your desired consistency.

Step 3: Toss and Serve

Pour the dressing over the cucumbers and toss gently to coat everything evenly. Garnish with extra sesame seeds and chopped green onions.

Serve immediately for maximum crunch, or chill in the fridge for 10–15 minutes before serving for extra flavor.

Variations

Nut-free version: Use sunflower seed butter and skip the peanuts.
Low-carb option: Use monk fruit or erythritol instead of maple syrup.
Extra veggies: Add spiralized carrots, thinly sliced bell peppers, or cabbage.
Protein boost: Toss in edamame or cubed tofu to make it a full meal.

How to Store

To Store:
Keep leftovers in an airtight container in the fridge for up to 2 days. The cucumbers will soften slightly but still taste great.

To Make Ahead:
Slice the cucumbers and prep the dressing separately. Toss just before serving for the best texture.

Frequently Asked Questions

What kind of cucumbers work best?

English cucumbers are ideal because they’re seedless, thin-skinned, and stay crunchy. Persian cucumbers are another great option.

Can I make this salad ahead of time?

Yes, but keep the dressing and cucumbers separate until ready to serve to maintain crunch.

Is this salad spicy?

It has a mild to medium kick from sriracha. Adjust to taste or omit for a milder version.

Can I use crunchy peanut butter?

Yes, though the dressing will be thicker and have more texture. Creamy works best for smooth consistency.

Can I use another sweetener instead of maple syrup?

Absolutely! Honey (if not vegan), agave syrup, or brown sugar work well too.

Is this salad gluten-free?

Yes—just make sure to use gluten-free soy sauce or tamari.

What protein goes well with this salad?

Grilled chicken, shrimp, or tofu pair beautifully with the bold flavors.

How long will the dressing keep?

The dressing lasts up to 5 days in the fridge. Stir well before using.

Can I use apple cider vinegar instead of rice vinegar?

Yes, but rice vinegar has a more delicate flavor. Apple cider vinegar will work in a pinch.

What does the sesame oil do?

It adds a deep, nutty aroma and rounds out the flavors. A little goes a long way.

Conclusion

This spicy cucumber salad with peanut dressing is the kind of side dish that steals the show. It’s refreshing, crunchy, and coated in the kind of creamy, savory dressing that has you going back for seconds. Whether you’re hosting a cookout, making lunch for one, or just want to try something new, this salad is fresh, easy, and unforgettable.

Chef sara

Spicy Cucumber Salad with Creamy Peanut Dressing

Why You’ll Love This Spicy Cucumber Salad