Another "borrowed" dish from my Persian friends here in Israel. Truly most refreshing right now during the heat of an August evening.
Very easy to make: Grate one small cucumber into a bowl. Add about 1 cup (or a little more) of Greek yogurt, 1 teaspoon of dry mint and salt and pepper to taste. Stir lightly. That's it!
I do like to add dry dill weed and garlic sometimes too. A great side with almost any meat and rice dish, or even on top of a green salad.