Doogh is a popular, yogurt-based drink in many parts of the Middle East. It is made at home simply by beating plain (ideally over 2% fat) yogurt until soft and then diluting it with flat or carbonated water.
We Iranians often add a pinch of salt, black pepper and powdered dried mint. Some say doogh has a rejuvenating effect especially when taken with ice – a popular summer hit, while others believe drinking too much doogh makes you drowsy – pleasantly so, I would add! In any case, doogh has great nutritious values and it best goes with rice and meat kebab- be it barg or koobideh type.