Creating this cucumber salad recipe is straightforward. Follow these simple steps:

1. Prepare the Vegetables: Wash the cucumbers and cherry tomatoes thoroughly. Slice the cucumbers into thin rounds. Halve the cherry tomatoes and thinly slice the red onion.
2. Combine Fresh Ingredients: In a large mixing bowl, add the sliced cucumbers, cherry tomatoes, sliced red onion, and chopped parsley. Toss gently to combine.
3. Make the Dressing: In a small bowl, whisk together the red wine vinegar, olive oil, sugar, garlic powder, salt, and pepper until well combined.
4. Dress the Salad: Pour the dressing over the cucumber mixture. Toss gently until all ingredients are well-coasted with the dressing.
5. Chill (Optional): For enhanced flavors, allow the salad to sit in the refrigerator for about 10 minutes before serving.
6. Serve: Toss the salad one last time before serving to ensure dressing is well distributed.

These straightforward steps will yield an amazing cucumber salad that is both delicious and refreshing!