This Cucumber Tomato Salad is fresh, crunchy, and loaded with flavor. It's the perfect side dish for any meal or hearty enough to enjoy on its own. The combination of ingredients and dressing makes every bite absolutely irresistible!
About This Recipe
Here's something that'll blow your mind: when you combine cucumbers and tomatoes in one dish, you're actually creating a nutritional powerhouse that amplifies lycopene absorption by up to 400%. The healthy fats from olive oil help your body absorb the lycopene from tomatoes, but here's the kicker – cucumbers contain silica and vitamin K that work synergistically with lycopene to boost collagen production and reduce inflammation. This is why in Dominican households, we instinctively dress our ensalada mixta with good olive oil and let it sit before serving. That 10-15 minute resting time isn't just for flavor melding – it's allowing the silica from cucumbers to break down slightly, making it more bioavailable while the oil coats the tomato pieces for maximum lycopene uptake. My abuela always said this salad 'cleans the blood,' and science proves she was right. The combination literally helps your body detox while fighting cellular aging.

Ingredients for Cucumber Tomato Salad
- 2 cucumbers
- 1 pint of grape tomatoes
- 1 medium-sized red onion
- 2 tablespoons red wine vinegar
- 2 tablespoons extra virgin olive oil
- 1 garlic clove — minced
- 2 teaspoons Italian seasoning
- 2 tablespoons fresh lemon juice
- 1 teaspoon salt
- 1 teaspoon freshly ground black pepper

Substitutions & Variations
- Red wine vinegar: Use white vinegar or lime juice for a brighter, more Caribbean-style acidity that pairs beautifully with the fresh vegetables.
- Italian seasoning: Substitute with fresh oregano and cilantro for a Dominican twist that adds authentic island flavor to this refreshing salad.
- Grape tomatoes: Replace with diced regular tomatoes or cherry tomatoes, but add a pinch of sugar if using larger tomatoes to balance any tartness.
- Red onion: Use sweet Vidalia onion or white onion for a milder flavor, or try thinly sliced scallions for a gentler bite.
- Garlic clove: Add minced fresh ginger along with or instead of garlic for a Caribbean-inspired zing that complements the cucumber perfectly.
- Fresh lemon juice: Swap for fresh lime juice to give this salad a more tropical, Latin flavor profile that's common in Dominican side dishes.
How to Make Cucumber Tomato Salad
- Begin by partially peeling the cucumbers, leaving some strips of skin intact for added texture. Dice the cucumbers into bite-sized pieces and transfer them to a large mixing bowl.
- Next, slice the grape tomatoes into small, bite-sized pieces and add them to the mixing bowl with the cucumbers.
- Dice the red onion and toss it into the bowl with the cucumbers and tomatoes.
- In a separate mixing bowl, whisk together the red wine vinegar, extra virgin olive oil, minced garlic, Italian seasoning, fresh lemon juice, salt, and black pepper to create the homemade dressing.
- Pour the dressing over the cucumber, tomato, and onion mixture, and gently toss everything together until evenly coated.
- Cover the salad and refrigerate for at least a couple of hours to allow the flavors to meld together.
- Once chilled, give the salad a final toss, taste and adjust seasoning if needed, and serve.

What to Serve With Cucumber Tomato Salad
This salad is perfect alongside my Dominican-style grilled chicken - the cool, crisp vegetables balance the warm, seasoned meat beautifully. The acidity from the tomatoes also cuts through any richness from the chicken skin, making each bite feel fresh and light.
For a traditional Dominican pairing, serve this with pollo guisado or pernil. The cucumber's cooling effect is exactly what you need with those deeply seasoned, saucy dishes that are staples in our kitchens back home.
Try it with grilled fish or shrimp for a lighter meal that still feels complete. The salad's bright flavors complement seafood without competing, and the combination feels like summer on a plate.
Frequently Asked Questions
1. What type of cucumbers work best for this salad?
English cucumbers (the long, thin-skinned ones) are ideal because they have fewer seeds and a crunchier texture. Persian cucumbers are another excellent option.
2. Should I peel the cucumbers?
English and Persian cucumbers have thin, edible skin — no peeling needed. If using regular cucumbers, peel partially in alternating strips for a striped look and less bitterness.
3. What type of tomatoes should I use?
Grape tomatoes or cherry tomatoes hold up best and do not release as much water. Roma tomatoes sliced into wedges also work well for a heartier salad.
4. How do I prevent the salad from getting watery?
Salt the cucumbers separately for 10 minutes and drain the liquid, use firm tomato varieties, and dress the salad just before serving. The salt draws out excess moisture.
5. What is the best dressing for cucumber tomato salad?
A simple vinaigrette of olive oil, red wine vinegar, lemon juice, garlic, and dried oregano is the classic Mediterranean dressing. Italian dressing also works as a shortcut.
6. Can I add other vegetables?
Red onion, bell peppers, Kalamata olives, avocado, and crumbled feta cheese are all popular additions that turn a simple salad into a more substantial side dish.
7. How far ahead can I make cucumber tomato salad?
Make it 1-2 hours ahead maximum — the salt and acid in the dressing start to break down the vegetables. Add the dressing just before serving for the crispiest results.
8. What herbs go best in this salad?
Fresh dill, basil, parsley, or mint each take the salad in a different direction. Dill is the most popular choice for a Mediterranean-style cucumber tomato salad.
9. Is this salad good for meal prep?
Keep the chopped vegetables and dressing separate until ready to eat. The vegetables stay crisp for 2-3 days undressed. Combine at serving time.
10. What dishes pair well with cucumber tomato salad?
Grilled chicken, fish, lamb, steak, or any Mediterranean-style protein. It also makes an excellent side for barbecues, picnics, and summer potlucks.
Cucumber Tomato Salad Video

Cucumber Tomato Salad
Ingredients
Method
- Begin by partially peeling the cucumbers, leaving some strips of skin intact for added texture. Dice the cucumbers into bite-sized pieces and transfer them to a large mixing bowl.
- Next, slice the grape tomatoes into small, bite-sized pieces and add them to the mixing bowl with the cucumbers.
- Dice the red onion and toss it into the bowl with the cucumbers and tomatoes.
- In a separate mixing bowl, whisk together the red wine vinegar, extra virgin olive oil, minced garlic, Italian seasoning, fresh lemon juice, salt, and black pepper to create the homemade dressing.
- Pour the dressing over the cucumber, tomato, and onion mixture, and gently toss everything together until evenly coated.
- Cover the salad and refrigerate for at least a couple of hours to allow the flavors to meld together.
- Once chilled, give the salad a final toss, taste and adjust seasoning if needed, and serve.
Nutrition
Notes
Salt your cucumbers and let them drain for 15 minutes before adding tomatoes – this draws out excess water that would otherwise dilute your dressing and make the salad soggy by the second serving. Choose cucumbers that feel heavy for their size with glossy, unblemished skin – lightweight ones are often bitter and watery inside, which will throw off your salad's balance and require extra seasoning to compensate. Add your tomatoes last and toss gently just once – I learned this after years of mushy salads because tomatoes release their juices immediately when cut and mixed, turning crisp vegetables into soup. Use the Dominican technique of 'breaking' your oregano between your palms instead of sprinkling – this releases the essential oils directly onto the vegetables rather than leaving dry flakes on the surface. Storage & Meal Prep:
The salad can be kept in the refrigerator for up to 1-2 days before serving. Cover tightly with plastic wrap or transfer to an airtight container to maintain freshness.









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