If you ask me, sometimes the simplest salads make the best side dishes.
This cool and refreshing cucumber and mint salad brings together crisp cucumbers and fresh garden mint in a light, easy combination. The thin cucumber slices add a satisfying crunch while the mint gives it that perfect summer taste.
The whole thing comes together with just a splash of vinegar and a drizzle of olive oil – proving that good food doesn’t need to be complicated. A sprinkle of salt brings all the flavors into focus.
It’s exactly the kind of salad you want on a warm day, whether you’re having a backyard barbecue or just need a quick lunch.

Why You’ll Love This Cucumber Salad
- Quick preparation – This refreshing salad comes together in just 20 minutes, perfect for those busy weeknight dinners or last-minute gatherings.
- No cooking required – On hot summer days, you’ll appreciate that there’s no need to turn on the stove or oven – just slice, mix, and serve.
- Light and refreshing – The combination of crisp cucumbers and fresh mint creates a cool, crisp salad that’s perfect as a side dish or light lunch.
- Make-ahead friendly – You can prep the ingredients ahead of time and toss them together just before serving, making it great for meal prep or entertaining.
- Customizable heat level – With adjustable red pepper flakes, you can make this salad as mild or as spicy as you like.
What Kind of Cucumbers Should I Use?
The beauty of this salad is that it works well with pretty much any type of cucumber you can find at the store. English cucumbers (the long ones wrapped in plastic) have a thinner skin and fewer seeds, making them a great no-fuss option since you won’t need to peel or seed them. Regular garden cucumbers work just fine too, though you might want to peel them if the skin is thick and remove the seeds if they’re large. Persian cucumbers are another excellent choice – they’re smaller, sweeter, and have minimal seeds. Just make sure whatever cucumbers you choose are firm and feel heavy for their size, which indicates freshness and good water content.

Options for Substitutions
This refreshing salad is pretty flexible and you can play around with several ingredients:
- Cucumbers: Any type works great here – English, Persian, or regular garden cucumbers. If using regular cucumbers with thick skin, you might want to peel them first.
- White balsamic vinegar: Don’t have white balsamic? No worries! Try rice vinegar, apple cider vinegar, or regular white vinegar. If using regular balsamic, keep in mind it will change the color of the salad.
- Red onion: You can swap this with white onion or extra scallions. If raw onion is too strong for you, soak the sliced onions in cold water for 10 minutes before using.
- Mint leaves: Fresh mint really makes this salad shine, but you can try it with fresh dill, basil, or parsley for a different twist. Each herb will give the salad its own personality.
- Red pepper flakes: Feel free to skip these if you don’t like heat, or try fresh cracked black pepper instead. A pinch of cayenne or a finely diced fresh chili would work too.
- Extra virgin olive oil: Any neutral oil will work here – try avocado oil or grapeseed oil if you’re out of olive oil.
Watch Out for These Mistakes While Cooking
The biggest challenge when making cucumber salad is dealing with excess water, which can leave you with a diluted, soggy mess – solve this by salting your sliced cucumbers and letting them drain in a colander for at least 30 minutes before combining with other ingredients.
A common error is adding the mint leaves too early or chopping them too finely, which can make them turn dark and lose their fresh flavor – instead, tear the leaves just before serving and gently toss them in.
For the crispest texture, make sure to slice your cucumbers and onions very thinly (using a mandoline if you have one), and don’t dress the salad until right before serving to maintain the vegetables’ crunch.
One final tip to elevate your salad: let the sliced red onions soak in cold water for 10 minutes before adding them to the mix – this takes away their sharp bite while keeping their pleasant crunch.

What to Serve With Cucumber Salad?
This cool and refreshing cucumber salad makes a perfect side dish for grilled meats like chicken kebabs, lamb chops, or grilled fish. The mint and cucumber combo works especially well with Mediterranean or Middle Eastern main dishes – try serving it alongside falafel, hummus, and warm pita bread for a light summer meal. When I’m hosting a barbecue, I love pairing this salad with burgers or hot dogs since the crisp cucumbers and tangy dressing help balance out heavier grilled foods. You could also serve it as part of a mezze platter with olives, feta cheese, and roasted red peppers for a casual appetizer spread.
Storage Instructions
Keep Fresh: This cucumber and mint salad is best enjoyed within 24 hours of making it. Keep it in an airtight container in the fridge, but know that the cucumbers will continue to release water over time. The flavors actually get better after a few hours as everything marinates together!
Prep Ahead: If you want to get a head start, you can slice the cucumbers, onions, and scallions up to a day in advance. Store them separately in the fridge, then toss with the mint, dressing, and seasonings just before serving. This keeps everything crisp and prevents the mint from wilting.
Drain & Refresh: If you have leftovers that have gotten a bit watery, simply drain off the excess liquid and add a splash of fresh vinegar and a few new mint leaves. This will perk up the flavors and make it taste almost like new!
| Preparation Time | 20-30 minutes |
| Cooking Time | 0-0 minutes |
| Total Time | 20-30 minutes |
| Level of Difficulty | Easy |
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 400-450
- Protein: 3-5 g
- Fat: 45-50 g
- Carbohydrates: 12-15 g
Ingredients
- flaky sea salt (optional, for a finishing touch)
- 1 small red onion (very thinly sliced)
- 1/2 tsp red pepper flakes
- a small handful mint leaves (roughly chopped)
- freshly ground black pepper
- 3 tbsp white balsamic vinegar
- 1/4 cup extra virgin olive oil (I like California Olive Ranch brand)
- 1 bunch scallions (thinly sliced)
- 1 lb cucumbers (Persian or English for best texture)
- kosher salt
Step 1: Prepare the Cucumbers
Start by peeling the cucumbers for visual appeal, peeling the skin in alternating stripes.
Trim the ends, then halve the cucumbers lengthwise.
Scoop out the seeds and slice them into a variety of shapes, or simply slice thinly on the bias to create half moons.
Place the cucumbers in a colander, sprinkle with 1 teaspoon kosher salt, and toss to ensure even coating.
Let the cucumbers sit for 30 minutes to release excess moisture.
After the time is up, blot them dry using a tea towel.
Step 2: Soak the Scallions
While the cucumbers are sitting, place the scallions in a bowl and cover them with ice water.
Let them stand for 20 minutes to crisp up.
Afterward, drain the water and dry the scallions well using a tea towel.
Step 3: Combine the Ingredients
In a large bowl, gently combine the prepared cucumbers, scallions, red onion, mint, crushed red pepper flakes, vinegar, and a few generous twists of black pepper.
Toss everything together gently, and taste the mixture.
Adjust the seasoning by adding flaky sea salt to taste, and additional pepper, red pepper flakes, or vinegar as needed, until the flavor is, as Joshua McFadden says, “exciting and balanced.”
Step 4: Dress and Serve the Salad
Add 1/4 cup extra-virgin olive oil to the bowl and toss the salad once more to ensure everything is evenly coated.
Serve the salad immediately for the freshest taste and enjoy your vibrant, flavorful dish!