Hold up. Greek cucumber salad that doesn’t just sit there in a sad vinegar puddle?? FINALLY.
We’re marinating red onions in good olive oil and red wine vinegar first (this mellows the bite, softens them right up), then tossing with cucumbers in a creamy yogurt dressing loaded with dill AND mint.
It’s bright. It’s fresh. Dangerously snackable straight from the bowl at 11pm. No shame.
Why Marinate the Onions Separately?
MARINATING ONIONS SEPARATELY IS NON-NEGOTIABLE! It allows the red onions to SOFTEN and ABSORB the vinaigrette’s flavors, preventing a raw, sharp bite.
The brief 10-15 minute soak ensures they are tender and well-seasoned. This step is crucial for even flavor distribution throughout the salad.
How to Keep Cucumbers from Getting Watery
Step 1: Salt the sliced cucumbers and let them sit in a colander for 15 minutes. The salt pulls water out… pat them DRY with paper towels before assembly. Biggest move you can make.
Step 2: Use English or Persian cucumbers when possible. Fewer seeds means less water content. (Regular ones work too, just peel thoroughly.)
Step 3: Dress RIGHT BEFORE serving. Yogurt breaks down cucumber cells fast, releasing liquid within minutes. Hold the salt in the dressing until the very end… it draws moisture out on contact.
Stick to this and your salad stays crisp, crunchy, and puddle-free. No sad soupy mess at the bottom!
Greek vs. Regular Yogurt: Does It Matter?
- Greek yogurt is THICKER with far less whey, so the dressing actually clings to the cucumber slices instead of pooling at the bottom (this is what you want).
- Regular yogurt is thinner and noticeably waterier. STRAIN it through cheesecloth for 30+ minutes, or your salad devolves into cucumber soup…. fast.
- Non-fat Greek yogurt works in a pinch, but expect less richness in the final dressing (the fat carries flavor here, deal with it).
- Labneh is a worthy swap if you can find it. Use about 3/4 the amount since it’s denser and tangier than standard Greek.
It matters! Greek yogurt (or strained regular) keeps the dressing on the cucumbers where it belongs. Reach for the thick stuff!
What to Serve with Greek Cucumber Salad
- Grilled lamb chops or chicken souvlaki (the creamy dressing cuts through smoky meat beautifully)
- Warm pita with hummus for scooping
- Roast chicken with lemon and oregano
- Whole grilled fish, branzino or snapper work great
- Rice pilaf or lemon potatoes as a side
- Spanakopita or dolmades for a full mezze table
- Crusty bread to swipe up leftover dressing (seriously, no waste!)
Can You Make This Salad Ahead of Time?
YES, but assemble RIGHT before serving! Prep components separately and refrigerate: marinated onions keep 3 days, yogurt dressing holds 2 days, sliced cucumbers stay crisp 24 hours. Combine within 30 minutes of eating (any earlier and you’re asking for soggy, watery trouble).
Cucumbers release water into the dressing fast, washing out the flavor. Fresh herbs also lose their punch when mixed too early. Toss gently, taste, adjust salt, and serve immediately for that crisp, bright bite!
More From the Kitchen
- Cucumber Feta Salad
- Tomato Caprese Salad
- Greek Salad with Salmon
- Feta Greek Quinoa Salad
- Healthy Cucumber Salad with Greek Yogurt
- Mouthwatering Greek Salad Cottage Cheese Bowl
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 340-400
- Protein: 8-12 g
- Fat: 22-28 g
- Carbohydrates: 25-35 g
Ingredients
For the marinated onions:
- 1/3 cup red onion (thinly sliced into half-moons)
- 1/3 cup olive oil (I prefer Lucini Premium Select for its peppery finish)
- 2 tsp red wine vinegar
- 2 tsp oregano
For the salad and dressing:
- 3 cucumbers (peeled and sliced into 1/4-inch thick rounds)
- 1 cup yogurt (I always use Fage Total 5% for a thicker, creamier texture)
- 1.5 tbsp lemon juice
- 0.5 garlic clove
- 1/4 cup dill
- 10-12 fresh mint leaves, chopped
- 1 tsp salt
- black pepper
Step 1: Chop and Prep Ingredients
- 3 cucumbers, peeled and sliced
- 1/3 cup red onion, thinly sliced
- 0.5 garlic clove, minced
- 10-12 fresh mint leaves, chopped
- 1/4 cup dill
Peel and slice the cucumbers into 1/4-inch thick rounds, then place them in a large serving bowl.
Thinly slice the red onion into half-moons and mince the garlic clove (you’ll need just a tiny amount).
Chop the fresh mint leaves and measure out the dill.
Having everything prepped and ready will make assembly quick and ensure all components are fresh.
Step 2: Marinate the Red Onions
- 1/3 cup olive oil
- 2 tsp red wine vinegar
- 2 tsp oregano
- 1/3 cup red onion from Step 1
In a small bowl, whisk together the olive oil, red wine vinegar, and oregano.
Add the sliced red onions and let them sit for at least 10-15 minutes while you prepare the yogurt mixture—this allows the onions to soften slightly and absorb the vinaigrette’s flavors.
I find that marinating the onions separately before combining everything helps distribute their flavor more evenly throughout the salad.
Step 3: Whisk the Herb Dressing
- 1 cup yogurt
- 1.5 tbsp lemon juice
- 0.5 garlic clove from Step 1, minced
- 1/4 cup dill from Step 1
- 10-12 fresh mint leaves from Step 1, chopped
- 1 tsp salt
- black pepper to taste
In another small bowl, combine the yogurt, lemon juice, minced garlic, dill, chopped mint, salt, and black pepper.
Stir until smooth and well combined.
I always use Fage Total 5% yogurt because its thick, creamy texture creates a luxurious dressing that clings beautifully to each cucumber slice, rather than pooling at the bottom of the bowl.
Step 4: Toss and Combine Everything
- sliced cucumbers from Step 1
- yogurt dressing from Step 3
- marinated onions and vinaigrette from Step 2
Pour the yogurt dressing from Step 3 over the cucumbers in the serving bowl, then add the marinated onions and their vinaigrette from Step 2.
Gently toss everything together until the cucumbers and onions are evenly coated.
Taste and adjust seasoning if needed—the salad is best served immediately while the cucumbers are crisp and the flavors are bright.
Homemade Greek Cucumber Salad
Ingredients
Method
- Peel and slice the cucumbers into 1/4-inch thick rounds, then place them in a large serving bowl. Thinly slice the red onion into half-moons and mince the garlic clove (you'll need just a tiny amount). Chop the fresh mint leaves and measure out the dill. Having everything prepped and ready will make assembly quick and ensure all components are fresh.
- In a small bowl, whisk together the olive oil, red wine vinegar, and oregano. Add the sliced red onions and let them sit for at least 10-15 minutes while you prepare the yogurt mixture—this allows the onions to soften slightly and absorb the vinaigrette's flavors. I find that marinating the onions separately before combining everything helps distribute their flavor more evenly throughout the salad.
- In another small bowl, combine the yogurt, lemon juice, minced garlic, dill, chopped mint, salt, and black pepper. Stir until smooth and well combined. I always use Fage Total 5% yogurt because its thick, creamy texture creates a luxurious dressing that clings beautifully to each cucumber slice, rather than pooling at the bottom of the bowl.
- Pour the yogurt dressing from Step 3 over the cucumbers in the serving bowl, then add the marinated onions and their vinaigrette from Step 2. Gently toss everything together until the cucumbers and onions are evenly coated. Taste and adjust seasoning if needed—the salad is best served immediately while the cucumbers are crisp and the flavors are bright.