Tomato Cucumber Salad with Fresh Herbs
Juicy ripe tomatoes, crisp cucumbers, and thin red onion tossed in a simple olive oil and red wine vinegar dressing with fresh dill and basil. Ten minutes, no cooking, endlessly customizable.
Every single summer, this tomato cucumber salad takes over our kitchen. I'm not exaggerating — from June through September, there is a bowl of this in our fridge at all times. Sam will eat it straight out of the container standing at the counter, and honestly I can't blame him. I grew up eating a version of this at every family gathering — my mom's was always heavy on the sumac and lemon, more of a proper fattoush situation. This one is my stripped-down weeknight version. No pita chips, no fuss, just the freshest vegetables I can find tossed with good olive oil and whatever herbs are looking alive in the fridge. Layla started requesting it in her lunchbox last summer and now she gets upset if I forget. The whole thing takes ten minutes and there's zero cooking involved. It's the kind of recipe that makes you feel like you have your life together even when you absolutely do not.
“Use the ripest tomatoes you can find — this salad lives or dies by tomato quality. If they're not in season, grape tomatoes halved are a better bet than sad supermarket beefsteaks.”
The Key to This Dish
Every single summer, this tomato cucumber salad takes over our kitchen. I'm not exaggerating — from June through September, there is a bowl of this in our fridge at all times. Sam will eat it straight out of the container standing at the counter, and honestly I can't blame him.
I grew up eating a version of this at every family gathering — my mom's was always heavy on the sumac and lemon, more of a proper fattoush situation. This one is my stripped-down weeknight version. No pita chips, no fuss, just the freshest vegetables I can find tossed with good olive oil and whatever herbs are looking alive in the fridge. Layla started requesting it in her lunchbox last summer and now she gets upset if I forget.
The whole thing takes ten minutes and there's zero cooking involved. It's the kind of recipe that makes you feel like you have your life together even when you absolutely do not. Here's how I make it — the real way, in my actual kitchen.
!Common Mistakes to Avoid
- 1Dressing the salad too far ahead — past 3-4 hours the cucumbers get waterlogged and the whole thing turns soupy
- 2Using unripe tomatoes — mealy, pale tomatoes will ruin this salad no matter what you do with the dressing
- 3Chopping the onion too thick — paper-thin rings distribute evenly and mellow faster, thick chunks overpower everything
- 4Skipping the rest time — the 20-minute chill isn't optional, the flavors genuinely need time to come together
Tomato Cucumber Salad with Fresh Herbs
Ingredients
For 4 servings (about 1.5 cups)
- 1 large English cucumber, halved lengthwise and sliced into half-moons
- 3 large ripe tomatoes (about 1 lb), cut into bite-sized wedges
- ½ medium red onion, thinly sliced into rings
- 1 tablespoon fresh dill, chopped
- 1 tablespoon fresh basil, torn or thinly sliced
Dressing
- 2 tablespoons extra virgin olive oil
- 1 tablespoon red wine vinegar
- ½ teaspoon salt (or to taste)
- ¼ teaspoon black pepper (or to taste)
Garnish
- ¼ cup crumbled feta cheese(optional)
Instructions
- 1
Slice the cucumber in half lengthwise, then cut into half-moon slices about ¼ inch thick. Cut the tomatoes into bite-sized wedges. Thinly slice the red onion into rings.
All vegetables are cut into roughly even pieces — not perfectly uniform, but close enough that every forkful gets a bit of everything.
- 2
Place cucumbers, tomatoes, and red onion in a large bowl. Add the chopped dill and torn basil. Toss gently to combine.
Herbs and onion are evenly distributed throughout, not clumped in one spot.
- 3
Drizzle olive oil and red wine vinegar over the salad. Season with salt and pepper. Toss gently until everything is evenly coated.
Every piece has a light glossy sheen from the oil and you can smell the vinegar when you lean in.
- 4
Refrigerate for at least 20 minutes before serving to let the flavors meld. Top with crumbled feta if using.
20 minThe salad has released some juices at the bottom of the bowl and the flavors taste brighter and more cohesive than when you first tossed it.
Equipment Needed
large mixing bowl · sharp knife · cutting board · small whisk or fork
Chef Tips
- ✓Salt your tomatoes separately first and let them sit for 5 minutes — they'll release their juices and create a natural dressing base that makes the whole salad taste better.
- ✓Soak your sliced red onion in ice water for 10 minutes if you find raw onion too sharp. It mellows the bite completely while keeping the crunch.
- ✓Use the best olive oil you have — this is a finishing application where you actually taste it. I keep a bottle of the good stuff just for salads like this.
- ✓English cucumbers don't need peeling, but if you're using regular cucumbers, peel them or do alternating stripes for less bitterness.
- ✓This keeps well in the fridge for up to 2 days, but it's best within the first few hours before the cucumbers start releasing too much water.
Why It Works
- →Resting in the fridge lets the salt draw moisture from the tomatoes and cucumbers, creating a natural vinaigrette that pools at the bottom
- →Red wine vinegar's acidity brightens the tomatoes without overpowering their natural sweetness
- →Half-moon cucumber slices have more surface area than rounds, so they absorb more dressing per bite
Techniques Used
Variations
Greek-style
Add ½ cup Kalamata olives, ¼ cup crumbled feta, and swap the dill for 1 teaspoon dried oregano. Use lemon juice instead of red wine vinegar.
Mediterranean with chickpeas
Toss in a drained can of chickpeas and a handful of chopped parsley. Makes it a full lunch — I pack this for school at least once a week.
Creamy version
Replace the olive oil and vinegar with ½ cup sour cream or plain yogurt mixed with 1 tablespoon white vinegar and a pinch of sugar. More of a Midwestern picnic vibe.
Middle Eastern fattoush-inspired
Add 1 tablespoon sumac, swap vinegar for fresh lemon juice, and toss in a handful of toasted pita chips right before serving. This is closer to what my mom makes.
FAQ
Can I make this ahead of time?+
You can prep and store the vegetables and dressing separately for up to a day. Toss them together 20-30 minutes before serving for the best texture. Once dressed, it's best within 3-4 hours.
What if I can't find English cucumbers?+
Regular cucumbers work — just peel them (the skin can be bitter and waxy) and scoop out the seeds with a spoon. Persian cucumbers are another great swap, just use 4-5 small ones.
Can I add other vegetables?+
Absolutely. Bell peppers, avocado, or Kalamata olives all work. Chickpeas make it more filling. Just keep the dressing ratio the same.
Is this salad good for meal prep?+
It's best fresh, but you can stretch it to 2 days in the fridge. The tomatoes will soften and release more juice — drain some off before serving on day two.
Serving Suggestions
Serve alongside grilled chicken, kebabs, or any protein that needs a fresh, crunchy side. It's perfect with pita and hummus for a light lunch, or piled onto a shawarma plate. We eat it with almost everything in the summer — Sam considers it a non-negotiable side dish from May to September.
Make Ahead
Chop vegetables and store in an airtight container in the fridge for up to 24 hours. Whisk dressing separately. Toss together 20-30 minutes before serving.
Storage
Store dressed salad in an airtight container in the fridge for up to 2 days. It will release liquid over time — drain before serving if it looks watery.
Reheating
This salad is served cold — no reheating needed. Pull from the fridge 5 minutes before serving so it's not ice cold.
Freezing
Do not freeze. The high water content in cucumbers and tomatoes turns to mush when frozen and thawed.