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Marinated Cucumbers, Onions and Tomatoes – Refreshing Summer Salad

Marinated Cucumbers, Onions and Tomatoes – Refreshing Summer Salad

Emily Parker
A crisp, tangy, and colorful summer salad that combines fresh cucumbers, ripe tomatoes, and sweet onions in a zesty marinade. Perfect for picnics and BBQs!
Prep Time 10 minutes
Marinate Time (optional) 1 hour
Total Time 1 hour 10 minutes
Servings 6
Calories 90 kcal

Ingredients
  

  • 2 cups cucumbers thinly sliced (English or garden cucumbers)
  • 2 cups tomatoes chopped or sliced (cherry, grape, or heirloom)
  • 1 small red or sweet onion thinly sliced
  • ¼ cup white vinegar or apple cider vinegar
  • 2 tablespoons olive oil
  • 1 tablespoon sugar adjust to taste
  • Salt and black pepper to taste
  • Optional: fresh herbs like dill parsley, or basil for garnish

Instructions
 

  • Combine sliced cucumbers, tomatoes, and onion in a large bowl.
  • In a separate bowl, whisk together vinegar, olive oil, sugar, salt, and pepper.
  • Pour marinade over vegetables and toss gently to coat.
  • Let sit for at least 15–20 minutes (or refrigerate for up to 2 hours).
  • Stir before serving. Garnish with fresh herbs if using.

Notes

  • Add crumbled feta, avocado, or olives for a twist.
  • Store in fridge for up to 3 days.
  • Stir before each serving to redistribute dressing.
  • Use ripe but firm tomatoes for best texture.
  • No sugar? Use honey or skip for a tarter version.