Healthy Cucumber Tomato Salad That’s Quick, Simple, and Delicious

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  • Post last modified:September 2, 2025
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You know that feeling when you’re staring at your fridge, hoping for inspiration, and all you see is a lonely cucumber, some cherry tomatoes, and maybe a red onion giving you the side-eye? Well… plot twist — those sad veggies can transform into the most refreshing, crisp, and flavor-packed salad you’ve ever had.

Seriously, a cucumber tomato salad is the ultimate “effort-to-reward” dish. It’s quick, healthy, and so versatile that you can serve it with anything — from grilled chicken to pasta, or just inhale it straight out of the mixing bowl (no judgment here).

And yes, I’ve made this salad way more times than I care to admit — partly because I’m obsessed, and partly because it takes zero brainpower to pull together.

Cucumber Tomato Salad Full Recipe

Equipment

  • 9×13-inch or 3-quart baking dish
  • Medium mixing bowl
  • Small whisk or fork for dressing
  • Cutting board and knife

Ingredients

  • 1 long English cucumber, rinsed (approx. 2 cups / 320 g)
  • 12 oz cherry or grape tomatoes, halved (approx. 2 cups / 340 g)
  • ½ small red onion, thinly sliced (approx. ½ cup / 70 g)
  • 2 tbsp fresh basil, torn or sliced (about 20 leaves / 6 g)
  • 3 tbsp olive oil (38 g)
  • 2 tbsp balsamic vinegar or lemon juice (36 g)
  • ½ tsp sugar, optional (1 g)
  • 1 ½ tsp Italian seasoning, optional (1.5 g)
  • ½ tsp salt (3 g)
  • ½ tsp black pepper or red pepper flakes (1 g)
  • ⅔ cup crumbled vegan feta, optional (67 g)

ing">Instructions

Step 1: Prep the Cucumbers

Cut the cucumber into ½-inch thick slices. Then, cut each slice into quarters. You want them bite-sized but still crunchy.

Step 2: Chop the Tomatoes & Onion

Halve the cherry or grape tomatoes. Thinly slice the red onion so it doesn’t overpower the salad.

ing">Step 3: Mix the Veggies

In a medium mixing bowl, combine cucumbers, tomatoes, red onion, and fresh basil.

Step 4: Make the Dressing

In a small bowl, whisk together olive oilbalsamic vinegar (or lemon juice), sugar (if using), Italian seasoning, salt, and black pepper or red pepper flakes. Whisk until smooth and emulsified.

Step 5: Toss Everything Together

Pour the dressing over the cucumber tomato mixture. Use a spoon to gently toss until everything is evenly coated.

Step 6: Add the Cheese (Optional)

If using vegan feta, crumble it in and give the salad one final toss.

ing">Step 7: Taste Test & Adjust

Try a bite. Add more salt, pepper, or red pepper flakes if you like a bit more punch.

Step 8: Chill & Serve

Serve immediately for a crisp, fresh crunch — or refrigerate for 30 minutes to let the flavors mingle.

Storage Tip: Store in an airtight container in the fridge for up to 4 days. The cucumbers will soften over time, but the flavor will still be amazing.

Images

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