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cucumber tomato salad served with a serving spoon

Cucumber Tomato Salad

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Cucumber Tomato Salad is a flavorful side dish that takes less than 20 minutes to throw together. It's packed with fresh cucumbers, ripe tomatoes, red onion, dill, feta and a light red wine vinaigrette. Serve this cucumber tomato salad at your next cookout, potluck or picnic!
Course Salad, Side Dish
Cuisine American
Keyword cucumber tomato salad, tomato cucumber salad, tomato salad
Prep Time 15 mins
Total Time 15 mins
Servings 6 (1 cup) servings
Calories 110
Author Kim


  • 2 cucumbers, seeds removed and diced
  • 2 Roma tomatoes, diced (or 1 pint grape tomatoes, halved)
  • 1/4 to 1/2 red onion, diced or sliced 1/8-inch thick
  • 1 teaspoon fresh dill
  • 2 tablespoons avocado oil or olive oil
  • 1 tablespoon red wine vinegar
  • 1/2 teaspoon Italian seasoning
  • 1/2 teaspoon salt
  • dash of pepper to taste
  • 1 teaspoon sugar (optional)
  • 4 ounces feta cheese, crumbled (optional)


  • Place the cucumbers, tomatoes, red onion and dill in a large bowl.
  • In a small bowl, whisk together the olive oil, red wine vinegar, Italian seasoning, salt, pepper and sugar (if using).
  • Pour the vinaigrette over the cucumber/tomato mixture. Toss gently to coat. Top with crumbled feta and serve.


  • Make ahead. This salad is great to make several hours in advance of serving it because it gets tastier over time. You can also mix the vinaigrette together up to 3 days in advance, and store it in the refrigerator.
  • Storing leftovers. Store leftover salad in an airtight storage container in the refrigerator for 3-5 days. Before serving again, give it a good stir and taste + season again as needed.
*Nutritional information calculated with feta but not sugar.


Serving: 1serving | Calories: 110kcal | Carbohydrates: 4g | Protein: 4g | Fat: 9g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Cholesterol: 17mg | Sodium: 408mg | Potassium: 207mg | Fiber: 1g | Sugar: 3g | Vitamin A: 328IU | Vitamin C: 6mg | Calcium: 113mg | Iron: 1mg