For an extra layer of flavor, consider adding a squeeze of fresh lemon juice to the yogurt mixture. If you don't have Persian cucumbers, English cucumbers will work as a substitute. Adjust the amount of water to reach your desired consistency. Some prefer a thicker soup, while others prefer a thinner one. Experiment with other nuts and dried fruits, such as pistachios and dried apricots, to customize the flavor profile. For a vegan version, substitute the Greek yogurt with a plant-based yogurt alternative. Prepare the yogurt mixture in advance and store it in the refrigerator for a quick and easy meal anytime.