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Cucumber Tomato Salad


 There’s something special about a simple summer salad made with fresh garden vegetables. When the grill is full of burgers, steaks, or barbecue chicken, this Cucumber Tomato Salad brings the perfect balance of crisp, juicy, and refreshing flavors to the table. With crunchy cucumbers, sweet cherry tomatoes, sharp red onion, and a bright homemade vinaigrette, this easy side dish comes together in just 15 minutes—no cooking required!

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Why You'll Love This Cucumber Tomato Salad

This recipe is a summer classic for good reason.

  • Ready in only 15 minutes
  • No cooking required
  • Fresh, healthy, and naturally gluten-free
  • Perfect for barbecues, picnics, and potlucks
  • Easy to customize with your favorite herbs and cheeses
  • Made with simple pantry ingredients

Whether you're serving grilled meats or looking for a light lunch, this salad fits every occasion.

What Does It Taste Like?

Every bite is bursting with fresh summer flavor.

The cucumbers stay cool and crisp, while the cherry tomatoes provide juicy sweetness. Thin slices of red onion add just enough bite, and the homemade vinaigrette ties everything together with bright acidity and rich olive oil. Fresh parsley adds a clean herbal finish, while optional feta cheese brings a creamy, salty contrast.

Benefits of This Recipe

  • Loaded with fresh vegetables
  • Rich in vitamins and antioxidants
  • Naturally low in calories
  • Great source of hydration thanks to cucumbers
  • Perfect for meal prep
  • Budget-friendly
  • Vegetarian and easily adaptable

Ingredients

You'll only need a handful of fresh ingredients.

  • 3 cups sliced cucumbers (about 2 medium cucumbers)
  • 2 cups cherry or grape tomatoes, halved
  • ¼ cup thinly sliced red onion
  • 3 tablespoons olive oil
  • 1½ tablespoons red wine vinegar or fresh lemon juice
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ½ teaspoon dried oregano or Italian seasoning
  • 2 tablespoons chopped fresh parsley
  • Optional: ¼ cup crumbled feta cheese

Kitchen Tools You'll Need

  • Large mixing bowl
  • Small bowl
  • Whisk
  • Sharp knife
  • Cutting board
  • Measuring spoons
  • Serving spoon

Ingredient Substitutions and Additions

One of the best things about this salad is how easy it is to customize.

Swap the Herbs

Instead of parsley, try:

  • Fresh basil
  • Fresh dill
  • Fresh cilantro
  • Chives

Add More Flavor

Mix in:

  • Kalamata olives
  • Avocado
  • Chickpeas
  • Mozzarella pearls
  • Bell peppers
  • Fresh mint

Try Different Dressings

Instead of red wine vinegar, use:

  • Lemon juice
  • White wine vinegar
  • Apple cider vinegar
  • Balsamic vinegar (for a sweeter flavor)

How to Make Cucumber Tomato Salad

Step 1: Prepare the Vegetables

Slice the cucumbers, halve the tomatoes, and thinly slice the red onion. Place everything into a large mixing bowl.

Step 2: Make the Dressing

In a small bowl, whisk together:

  • Olive oil
  • Red wine vinegar
  • Salt
  • Black pepper
  • Dried oregano

Whisk until the dressing is fully combined.

Step 3: Toss Everything Together

Pour the vinaigrette over the vegetables.

Gently toss until every piece is evenly coated.

Step 4: Add Fresh Herbs

Sprinkle the chopped parsley over the salad.

Fold in the feta cheese if using.

Step 5: Let It Rest

Allow the salad to sit for about 10 minutes before serving.

This simple resting period lets the tomatoes release their natural juices, creating an even more flavorful dressing.

Step 6: Serve

Taste and adjust the seasoning if needed.

Serve chilled or at room temperature.

The Secret Behind the 10-Minute Rest

Many people skip this step, but it's one of the biggest secrets to incredible flavor.

During the resting period:

  • Salt gently draws moisture from the tomatoes.
  • Their natural juices mix with the olive oil and vinegar.
  • The dressing becomes richer and more flavorful.
  • Every vegetable absorbs more seasoning.

It's a small step that makes a huge difference.

Why Cherry Tomatoes Are the Best Choice

Cherry tomatoes are ideal because they:

  • Stay firm after mixing
  • Contain less excess water
  • Have sweeter flavor
  • Hold their shape beautifully
  • Keep the salad from becoming watery

Large slicing tomatoes often release too much liquid and dilute the dressing.

What to Serve with Cucumber Tomato Salad

This refreshing salad pairs beautifully with:

  • Grilled steak
  • BBQ chicken
  • Burgers
  • Grilled salmon
  • Pork chops
  • Hot dogs
  • Grilled shrimp
  • Roasted potatoes
  • Corn on the cob
  • Fresh crusty bread

It also makes an excellent light lunch with grilled chicken or chickpeas.

Expert Tips for the Best Salad

Soak the Onion

Place sliced red onion in ice water for 5 minutes before adding it to the salad.

This softens the sharp flavor while keeping the onions wonderfully crisp.

Mix the Dressing First

Always whisk the vinaigrette separately before pouring it over the vegetables.

This creates a smooth, well-balanced dressing that coats everything evenly.

Leave Some Cucumber Skin

Peel the cucumber in alternating strips instead of removing all the skin.

This gives the salad beautiful color, extra crunch, and more nutrients.

Use Fresh Ingredients

The fresher the vegetables, the better the finished salad will taste.

Storage Instructions

Store leftovers in an airtight container in the refrigerator for up to 2 days.

Keep in mind:

  • Cucumbers gradually soften in the dressing.
  • The salad tastes best the day it is made.
  • Stir before serving leftovers.

Can You Freeze It?

No.

Because cucumbers and tomatoes contain so much water, freezing causes them to become soft and mushy after thawing.

Nutritional Information (Approximate Per Serving)

  • Calories: 120
  • Protein: 2g
  • Carbohydrates: 6g
  • Fat: 10g
  • Saturated Fat: 2g
  • Fiber: 2g
  • Sugar: 4g
  • Sodium: 220mg
  • Vitamin C: 20% DV
  • Vitamin A: 12% DV
  • Calcium: 4% DV

Nutrition values are estimates and may vary depending on ingredients used.

Frequently Asked Questions

Do I need to remove the cucumber seeds?

Only if you're using large garden cucumbers with tough seeds. English and Persian cucumbers have small, tender seeds that can be left intact.

Can I make this salad ahead of time?

Yes. You can prepare it a few hours in advance. For the best texture, add the dressing about 30 minutes before serving.

Can I use balsamic vinegar?

Absolutely. Balsamic vinegar creates a sweeter, richer dressing, although it will slightly darken the appearance of the salad.

Is feta cheese necessary?

Not at all. The salad is delicious without it, but feta adds a creamy, salty flavor that many people enjoy.

Can I use different tomatoes?

Yes. Grape tomatoes work just as well, and diced Roma tomatoes can be substituted if needed.

Is this salad healthy?

Yes. It's packed with fresh vegetables, healthy fats from olive oil, and plenty of vitamins while remaining naturally low in calories.

Conclusion

This Cucumber Tomato Salad is proof that the simplest recipes are often the most memorable. Fresh vegetables, a bright homemade vinaigrette, and just a few minutes of preparation create a colorful side dish that's perfect for cookouts, picnics, family dinners, and meal prep alike. Once you try the simple 10-minute resting trick, you'll see why this easy salad becomes a favorite all summer long.

If you enjoyed this recipe, you might also love these fresh summer favorites:

  • Peach Caprese Salad
  • Grilled Peach Salad
  • Peach Cucumber Salsa
  • Peach Burrata Salad
  • Tomato Corn Salad

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