Spicy Cucumber Salad with a Crunchy Korean Inspired Twist

Ingredients

This spicy cucumber salad blends bright Korean-inspired flavors with a bold harissa-marinated feta twist. The result is a crunchy, tangy, and satisfying side that comes together in minutes.

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Here’s what you’ll need:

• Feta cheesebrings creamy, salty protein. I reach for Organic Valley feta because it’s made with plant‑based enzymes, making it vegetarian-friendly.
• Olivesbriny Spanish olives are my first choice; Kalamata works beautifully too. They add healthy fats and a savory punch.
• Mini cucumbersthin-skinned, seed-light, and extra crisp. Persian or English cucumbers are perfect; regular slicing cucumbers can turn watery.
• Radishesa peppery crunch that brightens every bite.
• Red onionthinly sliced for a mild, colorful bite.
• Harissa saucethe spicy backbone of the marinade. You can keep it mild or dial up the heat. Don’t have harissa? Sriracha or pureed roasted bell peppers make a great swap.
• Avocado oilmy go‑to for a clean, buttery finish. Extra virgin olive oil works just as well.
• Fresh dilladds a light, herbal note. In a pinch, rosemary can step in.

How to make cucumber salad

The recipe unfolds in two simple stages: first we marinate the feta and olives in harissa to let the flavors deepen, then we toss everything together for a crisp, vibrant salad.

Don’t let the dressed salad sit for too long – cucumbers release water fast. Serve it right away and you’ll keep that signature crunch!

Step 1: Marinate the feta and olives

Cut half a block of feta into 1‑inch cubes. Place them in a latch‑lock glass jar along with ¼ cup of olives. Add 2 tablespoons of harissa sauce and ¼ cup of water.

Seal the jar and give it a gentle shake or stir to coat everything evenly. Let it marinate for at least 30 minutes at room temperature. For the richest, most developed flavor, pop it in the fridge overnight.

Step 2: Assemble the salad

In a large bowl, combine thinly sliced mini cucumbers, radishes, and red onion. Toss in the marinated feta and olives along with 2 teaspoons of the harissa marinade from the jar.

Add 3 sprigs of chopped fresh dill, a teaspoon of pink Himalayan salt (or sea salt), 2 teaspoons of fresh lemon juice, and 2 tablespoons of avocado oil. Toss gently until everything is well coated. Serve immediately while the cucumbers are cold and crisp.

Answering Common Questions

Storing leftovers

This salad is at its best the moment you toss it. Leftovers will soften as the cucumbers release water, but you can still enjoy them within a day. Store any leftovers in a glass airtight container in the fridge for up to 2 days.

For meal prep, keep the marinated feta and olives separate from the fresh vegetables and dressing. When you’re ready to eat, simply combine everything and you’ll have that just‑made crunch. If you’re making a vegan version, marinated tofu holds up even better in the fridge than feta.

What to serve with it

This spicy cucumber salad is wonderfully versatile. Serve it as a bright starter, a refreshing side, or even a light lunch on its own. Here are a few of my favorite pairings:

• Cauliflower steaks with a smoky paprika rub
• Creamy stovetop mac and cheese
• Quinoa salad with lemon and herbs
• Hearty noodle soups or ramen
• Grilled chicken or lamb skewers

For an even easier version, try this easy spicy cucumber salad recipe from Allrecipes – it’s a classic no‑fuss method that still delivers big flavor.

Love a good cucumber recipe? Try more!

Once you fall in love with this crunchy, spicy number, you’ll want to keep the cucumber inspiration going. Here are a few other recipes I know you’ll enjoy:

• The BEST tomato sandwich (with crisp cucumber slices)
• Grilled veggie pasta salad
• Kachumber salad – an Indian chopped salad
• Spinach salad with cucumbers and feta

No links here yet, but I’d love to hear which one you’re craving! Drop a comment below and let me know.

Sharing is caring

If you make this spicy cucumber salad, I’d be thrilled to hear how it turned out. Leave a star rating and a comment below – your feedback helps so much. And if you snap a photo, tag me on social media so I can celebrate your creation too. Sharing recipes is how our little cooking community grows, and I truly believe the table is better when it’s full of plates we’ve made together.

Easy Cucumber Salad

Here is the full recipe card with all the details.

This spicy harissa‑feta cucumber salad comes together in about 15 minutes of hands‑on time, plus marinating.

Equipment

• Glass jar with a latch lock (or any airtight container)
• Large salad bowl

Ingredients

For marinating feta

• 2 Tbsp Harissa sauce
• ½ block feta cheese (about 4 oz / 110 g), cut into 1‑inch cubes
• ¼ cup olives (Spanish recommended; Kalamata also good)
• ¼ cup water

For the salad

• 2 mini cucumbers, thinly sliced
• 3 radishes, thinly sliced
• ¼ cup thinly sliced red onion
• 1 tsp Himalayan pink salt (or sea salt)
• 2 tsp fresh lemon juice
• 3 sprigs fresh dill, chopped
• 2 Tbsp avocado oil (or extra virgin olive oil)

Instructions

Step 1: Marinate the feta

1. Place the feta cubes and olives in the latch‑lock jar.
2. Add the harissa sauce and water. Seal and shake gently to coat everything well.
3. Marinate for at least 30 minutes at room temperature, or refrigerate overnight for deeper flavor.

Step 2: Assemble the salad

1. In a large bowl, combine the sliced cucumbers, radishes, and red onion.
2. Add the marinated feta and olives, along with 2 teaspoons of the harissa marinade liquid from the jar.
3. Sprinkle in the fresh dill, salt, lemon juice, and avocado oil.
4. Toss gently until everything is evenly coated. Serve immediately, cold or at room temperature.

Notes

• For the richest flavor, marinate the feta overnight.
• If mini cucumbers aren’t available, Persian or English cucumbers work just as well. Avoid standard waxed slicing cucumbers.
• Spanish olives bring a lovely briny note, but Kalamata are a tasty alternative.
• Pink Himalayan salt is optional – any fine sea salt works beautifully.
• If you’re out of dill, fresh rosemary can take its place; use half the amount as it’s more potent.
• To keep this vegetarian, use Organic Valley feta, which is made with plant‑based enzymes. I always stock up when I find it on sale.

Nutrition

About 100 calories per serving. This salad is low in calories, rich in healthy fats from the oil and olives, and packed with crunchy, hydrating vegetables. For a health‑focused cucumber salad with a different spice profile, check out this healthy spicy cucumber salad recipe from EatingWell.

Spicy Cucumber Salad

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Print Recipe

Pin Recipe

🥒 A bold Korean-inspired cucumber salad with harissa-marinated feta and briny olives for a crunchy, tangy side dish.
🌶️ Ready in minutes with no cooking required — perfect alongside grilled meats or as a refreshing light lunch.

• Total Time: 45 minutes
• Yield: 4 servings

Ingredients

Feta cheese

Olives

Mini cucumbers

Radishes

Red onion

Harissa sauce

Avocado oil

Fresh dill

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Instructions

1-Marinate the feta and olives: Cut feta into 1-inch cubes, place in a jar with olives, harissa sauce, and water. Seal, shake, and marinate at least 30 minutes at room temperature (or overnight in the fridge for richer flavor).

2-Assemble the salad: Toss thinly sliced cucumbers, radishes, and red onion with the marinated feta, olives, a little marinade, dill, salt, lemon juice, and avocado oil. Serve immediately while cold and crisp.

Last Step:

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Notes

💡 Use Persian or English cucumbers — their thin skins, fewer seeds, and firm texture keep the salad crisp and never watery.
💡 For the richest flavor, marinate the feta and olives overnight in the fridge before assembling the salad.
💡 To meal prep, store the marinated feta and sliced vegetables separately in the fridge and toss together just before serving.

• Author: Ruby Bennett
• Prep Time: 15 minutes
• marinating time: 30 minutes
• Cook Time: 0 minutes
• Category: Salads, Side Dishes
• Method: No-Cook
• Cuisine: Korean-Inspired, Mediterranean
• Diet: Vegetarian

Nutrition

• Serving Size: about 1 cup
• Calories: 185
• Sugar: 3g
• Sodium: 620mg
• Fat: 15g
• Saturated Fat: 5g
• Unsaturated Fat: 9g
• Trans Fat: 0g
• Carbohydrates: 6g
• Fiber: 2g
• Protein: 5g
• Cholesterol: 22mg