Go Back
+ servings
Cucumber, onion and tomato salad in a glass mixing bowl.
Print Recipe
5 from 7 votes

Cucumber Tomato Feta Salad

Veggie packed cucumber and onion salad with feta, avocado, grape tomatoes and a tangy homemade salad dressing is the perfect side for your summer cookout. This tasty dish is super healthy, light and refreshing. Even better? It takes only 30 minutes to whip it up!
Prep Time30 mins
Cook Time0 mins
Course: Salad, Side Dish
Cuisine: American
Keyword: 30 minute recipe, 4th Of July Foods, Cucumber And Onion Salad, Gluten Free, Keto Friendly, Low Carb, Salad Recipe, Summer Cookout Side Dishes, Tangy, Vegetarian, With Homemade Dressing, With Vinegar Dressing
Servings: 5
Calories: 180kcal



  • 1 large cucumber
  • 1 sweet onion
  • 10 oz grape tomatoes *cherry tomatoes also work well!
  • 1 medium avocado
  • 4 oz feta cheese crumbles


  • 2 tablespoons extra virgin olive oil
  • 4 tablespoons white wine vinegar
  • 1 teaspoon salt
  • ½ teaspoon ground pepper
  • ½ teaspoon rosemary
  • Juice from 1 lemon
  • 1 tablespoon chopped fresh dill


  • Cut cucumber in half lengthwise and slice into thin half moons. Dice sweet onion into very small pieces, cut grape tomatoes in half and dice avocado. Add all ingredients to a large bowl.
  • Add feta cheese crumbles and gently begin to toss ingredients together.
  • Measure olive oil, white wine vinegar, salt, pepper, rosemary, lemon juice and fresh chopped dill into a small mixing bowl and whisk until well combined. Drizzle over salad and toss into ingredients. (*tip: if preferred, you can leave salad dressing to the side and allow diners to add desired amount to plated salads).
  • Enjoy!


Serving: 1/5th of recipe | Sugar: 4g | Fiber: 3g | Calories: 180kcal | Fat: 13g | Protein: 6.5g | Carbohydrates: 9.5g