This refreshing cucumber tomato salad made with sliced cucumber, juicy tomatoes, and onion tossed in a sweet and tangy vinaigrette is easy to prepare, has tons of flavor, and is perfect for a warm summer day.
For enhanced flavor, consider substituting a portion of the white vinegar with apple cider vinegar for a fruitier tang, or add a small amount of good quality extra virgin olive oil to the vinaigrette. To mellow the sharp bite of raw onion, thinly slice and briefly soak them in ice water for 10-15 minutes before adding to the salad. Ensure all vegetables are sliced uniformly for consistent texture and optimal marinade absorption. Chilling for at least 2 hours is essential for flavors to meld and for the vegetables to properly 'pickle' and crisp. A sprinkle of fresh dill or parsley before serving elevates the aroma and presentation. Adjust sugar and salt to personal preference; taste the vinaigrette before adding vegetables.