Iran Afghanistan Armenia Azerbaijan Tajikistan Syria Iraq Dough or doogh is a popular drink made with yogurt, (sometimes sparkling) water, salt, pepper, and seasoned with dried mint. Doogh is the national drink of Iran and Armenia. Commercialized also in Azerba´jan, Afghanistan, Irak, Syria, Turkey, in the Balkans and in other countries of Middle-East and central Asia. (wikipedia). Add cucumber cubes to this drinkable yogurt to obtain a crispy texture.