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Marinated Cucumber Onion and Tomato Salad

Give this fresh and light Marinated Cucumber Onion and Tomato Salad a try this spring or summer. A refreshing salad made with easy ingredients wrapped up in a light vinaigrette. Goes great with a summer barbecue!

close up of tomato cucumber salad.
Marinated Cucumber Onion and Tomato Salad

I really do have summer on my mind with this refreshing salad. And it would go perfect with the Mediterranean Chicken Skewers that I just shared earlier this week. If you are looking for a quick, tasty and refreshing salad to add your collection, give this one a try soon.

Check out The Best Summer Salad Recipes!

Tomato salad with cucumber in a white bowl.
Marinated Cucumber Onion and Tomato Salad

What is This Salad Like

  • Difficultyย โ€“ This is a very easy salad to make. It requires few ingredients and takes only about 15 minutes to put together. It’s best to allow the salad to chill for about one hour before serving.
  • Tasteย โ€“ A very fresh and light flavour. The cucumbers are crisp and light and the tomatoes juicy and sweet. This salad is wrapped up in a basic vinaigrette.ย 
  • Servingย โ€“ This salad will make four servings as a side dish. Keep in mind, you can easily adjust the serving size in the recipe card at the end of the post.
Tomato salad with cucumbers on white plates.
Marinated Cucumber Onion and Tomato Salad

Ingredients

  • Tomatoes – I used cherry tomatoes for this recipe. Try to choose firm tomatoes for the best salad.
  • Cucumber – Again, choose a firm cucumber and you can partially peel it or leave the skin on if you prefer.
  • Red onion – This adds a great colour and flavour to the salad.
  • Vinaigrette – I made a simple vinaigrette from olive oil, white wine vinegar, parsley and salt. It worked perfect.

NOTE, The full recipe and ingredient list can be found at the end of the post in the recipe card.

Ingredients to make the cucumber tomato salad.
Ingredients to Make the Marinated Cucumber Onion and Tomato Salad

Instructions

  1. Combine vegetables – In a large salad bowl, combine the tomatoes, cucumber and red onions.
  2. Make dressing – In a small bowl, combine the olive oil, white wine vinegar, parsley and salt. Whisk to combine.
  3. Assemble and chill salad – Pour the vinaigrette over the salad and toss well to completely combine. Cover and chill for one hour.
  4. Serve – Remove from fridge and serve.

Recipe Tips

  • Prep aheadย โ€“ The vegetables can be chopped and stored in the fridge up to 24 hours before assembling the salad.
  • Use fresh ingredientsย โ€“ Because this is a fresh summer salad, I recommend using very fresh and crisp vegetables.
  • Adjust vinaigrette – The vinaigrette for this salad is very basic, adjust portions to suit your taste buds.
Salad in a bowl.
Marinated Cucumber Onion and Tomato Salad

Substitutions & Additions

  • Cherry Tomatoes – You can use any ripe small tomatoes for this recipe. Just make sure if you are using a bigger tomato, you cut them in small pieces for the salad.
  • Red onions – While these are the best choice for the salad, you can also use green onions or white onions.
  • Vinaigrette – If you like other flavours, a lime vinaigrette would also work really well. You and even use balsamic vinegar for this salad as well.
  • Additions – You can make this a more filling salad by adding any kind of cheese like mozzarella pearls, sharp cheddar pieces or crumbled feta.
Fresh salad on a white plate.
Marinated Cucumber Tomato and Onion Salad

Serving

Fresh salad in a bowl.
Marinated Cucumber Onion and Tomato Salad

Frequently Asked Questions

Do you have to peel cucumbers before eating?

No, you do not have to peel cucumbers before eating them. Just make sure you wash them really well if you plan on leaving the skin on. Alternatively, you can partially peel the cucumbers which is what I usually do.

Close up of a fresh salad on a plate.
Marinated Cucumber Onion and Tomato Salad


Avocado & Corn Salad

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Check out this recipe
Avocado corn salad in a bowl.

Creamy Cucumber Salad with Sour Cream and Mayo

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Check out this recipe
Cucumber salad in a bowl with red onions and dill.

Bacon Tomato Salad

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Check out this recipe
Fresh summer salad in a bowl.

Marinated Cucumber Onion and Tomato Salad

Give this fresh and light Marinated Cucumber Onion and Tomato Salad this spring or summer. A refreshing salad made with easy ingredients wrapped up in a light vinaigrette. Goes great with a summer barbecue!
Prep Time15 minutes
Chill time1 hour
Total Time1 hour 15 minutes
Course: salads, sides
Cuisine: Mediterranean
Keyword: easy salads, healthy salads, summer salads
Servings: 4 servings
Calories: 127kcal
Author: Julia Pinney

Ingredients

  • 1 pint cherry tomatoes quartered
  • 1 medium cucumber partially peeled and diced
  • 1/2 medium red onion thinly sliced
  • 3 tablespoons olive oil
  • 2 tablespoons white wine vinegar
  • 2 tablespoons finely chopped parsley
  • 1/2 teaspoon salt

Instructions

  • In a large salad bowl, combine the tomatoes, cucumber and red onions.
  • In a small bowl, combine the olive oil, white wine vinegar, parsley and salt. Whisk to combine.
  • Pour the vinaigrette over the salad and toss well to completely combine. Cover and chill for one hour.
  • Remove from fridge and serve.

*A note on times provided: appliances vary, any prep and/or cook times provided are estimates only.

Nutrition Facts
Marinated Cucumber Onion and Tomato Salad
Amount Per Serving (1 serving)
Calories 127 Calories from Fat 99
% Daily Value*
Fat 11g17%
Saturated Fat 1g6%
Polyunsaturated Fat 1g
Monounsaturated Fat 8g
Sodium 306mg13%
Potassium 349mg10%
Carbohydrates 7g2%
Fiber 1g4%
Sugar 4g4%
Protein 2g4%
Vitamin A 615IU12%
Vitamin C 30mg36%
Calcium 24mg2%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.

Thank’s For Stopping By & Hope To See You Soon!

By on May 3rd, 2025
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