Marinated cucumber, onion and tomato

Instructions:

In a large bowl, combine all the ingredients.
Toss well to ensure thorough mixing.
Refrigerate for at least 2 hours before serving.
Serve chilled and enjoy this refreshing salad as a side dish with chicken or your preferred main course.
Note: Feel free to adjust the quantities of sugar, salt, and pepper according to your taste preferences. The addition of fresh mint provides a delightful burst of flavor but is optional based on personal preference.