Crisp Tomato Cucumber Onion Salad

The first time I made this salad, it was ninety degrees out and my tiny kitchen apartment had no air conditioning. I stood over the cutting board watching tomato juice run down my arms, but the cold bowl that came out of the fridge twenty minutes later made everything worth it. Now it is the thing I make when I need summer on a plate.

Last summer I made a huge batch for a barbecue and watched it disappear in ten minutes flat while the potato salad sat untouched in the corner. Three different people asked for the recipe before they even finished their first serving. Now I double it automatically without even thinking.

Ingredients

• 3 medium ripe tomatoes: They need to feel heavy and give slightly when you press them because watery tomatoes will turn your salad into soup
• 1 large cucumber: English cucumbers work beautifully here since they have thinner skin and fewer seeds to deal with
• 1 small red onion: Soak the sliced onion in ice water for ten minutes if raw onion bites back too hard
• 2 tablespoons fresh parsley: The fresh herbs are what make this taste like something special instead of just chopped vegetables
• 3 tablespoons extra virgin olive oil: Good olive oil matters because this dressing is so simple there is nowhere to hide
• 1 tablespoon red wine vinegar: It gives just enough tang without overwhelming the delicate summer vegetables
• 1 teaspoon lemon juice: This little hit of bright acidity wakes everything up
• ½ teaspoon sea salt and ¼ teaspoon black pepper: Season generously because salt is what draws out all those beautiful vegetable juices

Instructions

Prep your vegetables:

Cut the tomatoes into chunks that are substantial enough to stay on your fork, slice the cucumber into thin half-moons, and cut the onion as thin as you possibly can.

Make the dressing:

Whisk the olive oil, vinegar, lemon juice, salt, and pepper in a small bowl until the mixture thickens slightly and looks creamy.

Combine everything:

Pour the dressing over the vegetables in a large bowl and toss gently until every piece is coated, then sprinkle the parsley on top and give it one final toss.

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My grandmother always said a raw vegetable salad should crunch loud enough that people at the other end of the table can hear you eating it. The first time I served this to her, she took one bite and nodded without saying anything which was basically her highest approval rating.

Getting the Right Crunch

The trick is cutting everything roughly the same size so each forkful has a bit of everything and the textures balance out. I also discovered that patting the cucumber dry with a paper towel after slicing keeps the whole salad from getting waterlogged.

Make It Your Own

Sometimes I throw in some thinly sliced radishes for extra bite and that gorgeous pink color that looks so pretty in the bowl. Fresh basil or dill work just as well as parsley if you happen to have them growing in your garden window.

Serving Suggestions That Work

This salad needs something to soak up all that amazing vinaigrette, so I always serve it with crusty bread or warm pita on the side. It also pairs beautifully with anything hot off the grill since that cool crunch balances out smoky flavors perfectly.

• Try crumbling some feta on top for a creamy contrast to the crisp vegetables
• A handful of kalamata olives transforms this into a proper Greek-inspired side
• The leftovers (if there are any) make a fantastic topping for grilled fish the next day

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This is the recipe that taught me sometimes the simplest food is the best food. It is just vegetables and dressing until it is not.

Recipe FAQs

→ How long should I chill the salad before serving?

For the best texture, serve immediately or refrigerate for up to 30 minutes before serving. Extended chilling may cause the vegetables to become slightly soft.

→ Can I make this salad ahead of time?

You can prepare the vegetables and dressing separately up to 4 hours in advance. Toss them together just before serving to maintain the crisp texture.

→ What other vegetables work well in this salad?

Thinly sliced radishes add extra crunch and color. Bell peppers, fennel, or fresh herbs like basil and cilantro also complement the flavors nicely.

→ Is there a good substitute for red wine vinegar?

Apple cider vinegar, white wine vinegar, or champagne vinegar all work well. For a different twist, try balsamic vinegar for a slightly sweeter taste.

→ How do I prevent the salad from becoming watery?

Salt the cucumbers and tomatoes lightly, then let them sit for 10 minutes before draining excess liquid. Pat vegetables dry with paper towels before tossing with dressing.

→ Can I add protein to make it a complete meal?

Yes, adding chickpeas, feta cheese, grilled chicken, or hard-boiled eggs transforms this light side into a satisfying main course.