What is
Powdered milk or dried milk is a dairy product made by evaporating milk to dryness. The purpose being to extend shelf life.
Strained yogurt, Greek yogurt, yogurt cheese, labneh, is yogurt which has been strained to remove its whey, resulting in a relatively thick consistency, while preserving yogurt's distinctive, sour taste.
Origin
Russia
Central asian countries like kazakhstan, kyrgyzstan, tajikistan, Middle East