Tzatziki is a Greek concoction made from yogurt, cucumbers, garlic, and numerous herbs and spices such as dill, mint, or parsley. It is usually served as a sauce accompanying many meat dishes, as a simple dip, or an appetizer. Its name is derived from the Turkish word cacik, denoting a very similar dip, although some suspect that tzatziki was derived from the Indian raita dip.
Tzatziki is always served cold, and it is especially popular to serve it with dishes such as
gyros and
souvlaki. Often, it is served with pita bread as part of the first course of a big meal. With its huge popularity, and the fact that it is one of the best summer dips, it is not strange that there are many regional variations of tzatziki, in countries such as Iran, Iraq, Turkey, Cyprus, Bulgaria, and Serbia.