This Mediterranean-inspired cucumber radish salad brings together the season's freshest produce in a creamy, tangy yogurt dressing. Thinly sliced cucumbers and peppery radishes are coated in a blend of Greek yogurt, lemon juice, olive oil and fragrant fresh dill.
Ready in just 15 minutes with zero cooking required, it's an ideal choice for warm-weather meals, mezze platters or as a crisp accompaniment to grilled proteins. Naturally vegetarian, gluten-free and low in carbs, it satisfies a wide range of dietary needs without sacrificing flavor.
Let it rest briefly in the fridge before serving so the flavors meld together beautifully.
The window was open and a warm breeze kept flipping my recipe notebook pages while I searched for something, anything, that would not require turning on the stove. Cucumbers were practically falling off the farmers market table that morning, and a bunch of radishes with their leafy tops still attached had followed me home out of pure impulse. This salad came together before my coffee had even finished cooling, and I have been making it every summer week since.
I brought a massive bowl of this to a rooftop potluck last July and watched three people ask for the recipe before they even finished their first helping. My friend Elena stood by the snack table eating it with a spoon, no plate, pretending she was just tasting it for quality control. That is the kind of loyalty this unassuming little salad inspires.
Ingredients
- 2 medium cucumbers, thinly sliced: English or Persian varieties work best because the seeds are smaller and the skin is tender, so you never need to peel them.
- 6 radishes, thinly sliced: They bring a peppery bite that cuts right through the richness of the yogurt, and their pink edges look gorgeous against the green.
- 1 cup plain Greek yogurt: Full fat gives the creamiest result, but two percent still works beautifully if that is what you have on hand.
- 1 tablespoon extra virgin olive oil: A small amount rounds out the tanginess and adds a subtle fruity note to the dressing.
- Juice of one half lemon: Fresh is nonnegotiable here because the bottled stuff tastes flat and throws off the whole balance.
- 2 tablespoons fresh dill, chopped: Dried dill can sit this one out, since the fresh herb is what gives the salad its bright, almost meadow like fragrance.
- 1 small garlic clove, minced (optional): Use it if you like a little hum in the background, but skip it if you are serving guests who shy away from raw garlic.
- One half teaspoon salt, or to taste: Start with less because the flavors concentrate as the salad sits in the fridge.
- One quarter teaspoon freshly ground black pepper: A few cracks from the mill right at the end add just enough warmth without overpowering the delicate vegetables.
Instructions
- Prepare the vegetables:
- Slice the cucumbers and radishes as uniformly thin as you can manage, because even pieces mean every bite carries the same ratio of crunch to creaminess.
- Whisk the dressing:
- In a separate bowl, stir together the yogurt, olive oil, lemon juice, dill, garlic if you are using it, salt, and pepper until the mixture is completely smooth and smells like a garden in June.
- Combine and coat:
- Pour the dressing over the sliced vegetables and fold everything together gently with a large spoon or spatula so nothing gets bruised or mushy.
- Season and adjust:
- Taste a spoonful and add more salt or lemon juice if it needs a lift, trusting your own palate over any written measurement.
- Rest or serve:
- Let the salad sit in the fridge for about ten minutes if you have the patience, because the flavors meld beautifully, or serve it right away with an extra sprig of dill on top.
On a particularly sweltering evening last August, my neighbor knocked on my door holding a huge bag of cucumbers from his garden and asked if I could do anything with them. I made this salad on the spot, we ate it standing in the kitchen, and he left with the recipe scrawled on the back of an envelope. Food does not always need a dining table or candles to become a memory worth keeping.
What to Serve Alongside It
This salad belongs on a mezze platter next to hummus, warm pita, and a handful of olives. It also sits perfectly beside grilled chicken or a piece of salmon with nothing more than lemon and salt. I have even piled it onto a thick slice of sourdough for a quick lunch that feels intentionally put together. Keep the rest of the meal simple because this salad does most of the heavy lifting.
Making It Your Own
Thinly sliced red onion or scallions add a sharp, sweet crunch that pairs especially well with the radishes. A handful of toasted walnuts or pistachios scattered on top right before serving introduces a nutty richness that surprises people in the best way. You could swap the Greek yogurt for a coconut based alternative if dairy is off the table, though the flavor will shift slightly toward tropical territory.
A Few Last Thoughts
This is the kind of recipe you memorize after making it twice, and then you will find yourself reaching for it without even thinking. It is forgiving, adaptable, and genuinely refreshing, which is everything a summer salad should be.
- Always taste your yogurt before mixing, since some brands are significantly more tart than others.
- A mandoline slicer makes quick work of the radishes and ensures paper thin, even rounds.
- Do not skip the resting time if you can help it, because those ten minutes transform the flavor from good to memorable.
Keep this one in your back pocket for every hot evening when cooking feels impossible and you still want something real and nourishing on the table. It will never let you down.
Recipe FAQs
- → Can I make this salad ahead of time?
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Yes, you can prepare it up to 4 hours in advance. The cucumbers may release some water as they sit, so give everything a gentle stir before serving. For the best texture and flavor, let it rest in the fridge for about 10 minutes after tossing.
- → What can I substitute for Greek yogurt?
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Plain regular yogurt works but will yield a thinner dressing — consider straining it first. For a dairy-free version, use an unsweetened plant-based yogurt such as coconut or almond. Sour cream or labneh are also excellent alternatives that add their own tangy character.
- → How do I keep the cucumbers crisp?
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Slice the cucumbers just before assembling the salad. If prepping ahead, store the sliced cucumbers in cold water in the fridge. You can also lightly salt them, let them sit for 10 minutes, then pat dry — this draws out excess moisture and keeps them crunchy.
- → What dishes pair well with this salad?
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It complements grilled chicken, lamb kebabs or flaky white fish beautifully. As part of a mezze spread, serve it alongside hummus, pita and olives. It also works well as a light lunch on its own or tucked into a wrap with falafel.
- → Can I add other vegetables to this salad?
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Absolutely. Thinly sliced red onion or scallions add a sharp bite. Cherry tomatoes, shredded carrots or bell peppers introduce color and sweetness. Chopped fresh mint or parsley can complement the dill for a more complex herb profile.
- → How long does leftover salad keep in the fridge?
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Stored in an airtight container, leftovers stay good for about 2 days. The cucumbers will soften and release more liquid over time, so drain any excess water before eating. The flavor often improves after a few hours as the ingredients marinate together.