European-Style Cucumber Soup
Most of the time spent making soups like this one and the preceding Asian-Style Cucumber Soup goes to chilling: refrigerate the cucumbers as their moisture is drawn out; refrigerate the stock, yogurt, or sour cream that is their base; and, if time allows, refrigerate the soup itself so you can serve it not cool but really cold. And remember, the lively flavor of these derives largely from a load of herbs—vary them to your heart’s content, but don’t leave them out.