Refreshing Cucumber Tomato Onion Summer Salad
This salad has been a staple at our family table every summer for as long as I can remember. My dad used to make a big bowl of it on hot evenings, and we would eat it straight from the fridge before dinner even hit the table.
What makes this recipe so special is its simplicity. You get cool cucumbers, juicy tomatoes, and sharp onion all dressed in a light, tangy vinaigrette that ties everything together without any fuss.
Refreshing Cucumber Tomato Onion Summer Salad
A crisp, vibrant salad that comes together in minutes and tastes like summer in every bite.
Ingredients
- 2 large English cucumbers , sliced into thin rounds or half-moons
- 2 cups cherry tomatoes , halved, or 3 medium Roma tomatoes chopped
- 1 small red onion , thinly sliced
- 3 tablespoons red wine vinegar
- 2 tablespoons olive oil
- 1 teaspoon granulated sugar
- 1 teaspoon salt , plus more to taste
- 1/2 teaspoon black pepper , freshly ground
- 2 tablespoons fresh dill , chopped, or 1 teaspoon dried
- 1 tablespoon fresh parsley , chopped, optional
Instructions
Tips & Notes
- Salt your cucumbers lightly and let them sit for ten minutes before assembling if you want a less watery salad. Pat them dry before tossing.
- Red wine vinegar gives the best flavor here, but apple cider vinegar works great as a substitute if that is what you have on hand.
- This salad tastes even better the next day once everything has had time to marinate overnight in the fridge.
- Add a handful of crumbled feta cheese if you want a little creamy, salty richness layered in. It pairs beautifully with the dressing.
- For a little heat, toss in a pinch of red pepper flakes when you add the dressing.
Nutrition per serving · estimated
Why This Salad Works So Well
The secret is in the balance. Cool cucumber brings the crunch, ripe tomatoes bring juicy sweetness, and red onion adds that sharp contrast that keeps every forkful interesting. The dressing is light on oil and punchy with vinegar, which means the vegetables stay the star of the show.
Fresh dill is what really pulls this recipe together. It adds a herby brightness that feels unmistakably summery. If you have never cooked much with dill before, this salad is a great place to start because its flavor is gentle enough that even skeptics tend to love it here.
Making It Your Own
One of the best things about this recipe is how flexible it is. You can swap in whatever tomatoes look best at the store, add thinly sliced bell pepper for extra color, or toss in a handful of Kalamata olives for a more Mediterranean feel.
We sometimes make a big batch on Sunday and keep it in the fridge for easy lunches through the week. Just know the cucumbers will soften slightly over time, which some people actually prefer. However you make it, this salad always delivers.
