What is
Whey is a natural substance, the liquid part of fresh milk that is left over from the making of cheese.
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
Europe
Central asian countries like kazakhstan, kyrgyzstan, tajikistan, Middle East