When the summer heat calls for something cool, crisp, and packed with flavor, this Cucumbers in Spicy Peanut Sauce is your answer.
Thin slices of cucumber are tossed in a creamy, spicy, umami-rich peanut dressing with toasted peanuts and fresh parsley.
It’s a vibrant, no-cook dish that’s perfect as a snack, side, or even a light lunch.
Why You’ll Love This Recipe
Refreshing and bold – Cool cucumber meets spicy-sweet peanut sauce.
Fast and fuss-free – Just slice, whisk, and toss.
Great for meal prep – Can be made a few hours in advance.
Naturally vegan – Plant-based ingredients with plenty of flavor.
Perfect for warm weather – Light, hydrating, and energizing.
Gluten-free option – Just sub tamari for soy sauce.
What You’ll Need (Ingredient Highlights)
English Cucumbers – Thin-skinned and nearly seedless, ideal for crisp texture without peeling.
Peanut Butter – Smooth or chunky adds creamy body and rich flavor.
Rice Vinegar & Soy Sauce – These balance acidity and umami in the dressing.
Toasted Peanuts – Bring crunch and a nutty finish.
Garlic & Chili Flakes – Add heat and depth.
Honey – Just a hint of sweetness to round everything out.
Fresh Parsley – Adds color and brightness at the end.
Pro Tips Before You Start
Salt the cucumbers first – This draws out moisture so your salad won’t get watery.
Use toasted peanuts – Toasted nuts bring better flavor and extra crunch.
Whisk sauce until smooth – Especially important when combining peanut butter.
Let it sit briefly – The cucumbers absorb the flavors better after 10–15 minutes.
Don’t store too long – It’s best within 8 hours for peak texture and taste.
How to Make Cucumbers in Spicy Peanut Sauce
Step 1: Drain the Cucumbers
Slice 2 large English cucumbers into ⅓-inch thick rounds.
Add to a mixing bowl and toss with ½ teaspoon salt.
Transfer to a colander and let sit for 1 hour to release excess water.
This keeps your salad crunchy, not soggy.
Step 2: Mix the Peanut Sauce
In a small bowl, whisk together:
2 tablespoons low-sodium soy sauce
2 tablespoons rice vinegar
2 tablespoons peanut butter
1 tablespoon honey
2 cloves minced garlic
1 teaspoon red chili flakes
¼ teaspoon ground black pepper
Whisk until the sauce is completely smooth and creamy.
Step 3: Assemble the Salad
After draining, place the cucumbers in a clean bowl. Add:
½ cup toasted, chopped peanuts
2 tablespoons chopped fresh parsley
The prepared peanut sauce
Toss everything gently but thoroughly until the cucumbers are evenly coated.
Step 4: Serve or Store
Serve immediately for best texture. If making ahead, refrigerate up to 8 hours.
Bring to room temperature and toss again before serving to re-incorporate the sauce.
What to Serve It With
Grilled chicken or tofu – A cooling, spicy contrast.
Sticky jasmine or brown rice – A grounding base for the punchy flavors.
Asian-inspired noodles – Add this as a topping or side.
Lettuce wraps – Spoon into romaine leaves for a crunchy, hand-held bite.
On its own – Makes a perfect refreshing snack or appetizer.
Variations / Substitutions
Make it nut-free – Sub tahini or sunflower seed butter for peanut butter.
Lower the heat – Reduce or omit the red chili flakes.
Add veggies – Try shredded carrots or thinly sliced radishes.
Use tamari or coconut aminos – For a gluten-free or soy-free version.
Add protein – Toss in shredded chicken or edamame for a fuller meal.
Storage & Leftovers
Refrigerator – Store in a sealed container up to 8 hours.
Before serving – Always bring to room temp and stir again, as the sauce may settle.
Not freezer-friendly – The cucumber texture will not hold up after thawing.
Prep tip – Keep cucumbers and sauce separate until just before serving for best results.
FAQs
Can I use regular cucumbers instead of English?
Yes, but you may want to peel and seed them first to avoid bitterness and excess moisture.
Is this dish spicy?
It has a noticeable kick from the chili flakes. Reduce or omit them if you’re heat-sensitive.
Can I make the peanut sauce ahead of time?
Absolutely! It keeps well in the fridge for up to 4 days. Just whisk again before using.
Is this vegan?
Yes, as written. For strict vegan diets, swap honey for maple syrup or agave.
Can I serve it warm?
It’s best served chilled or at room temperature, but the sauce is flexible and reheats well for other dishes.
Can I double this for a party?
Definitely! Just adjust salt and spice to taste when scaling up.
Final Thoughts
These Cucumbers in Spicy Peanut Sauce are everything I love in a salad—crunchy, creamy, tangy, and full of personality.
It’s the kind of dish you can whip up fast but still impress guests with bold flavors and refreshing balance.
Whether you serve it as a side, a starter, or a midday pick-me-up, it’s guaranteed to become a regular in your warm-weather rotation.
