Tsagaan tos is a kind of butter that is remnant of cream after the pure
butter is separated and is usually mixed with small pebbles of curds.

Tsagaan tos is a kind of butter that is remnant of cream after the pure butter is separated and is usually mixed with small pebbles of curds. It is mainly made in winter and consumed in winter or spring. It contains 44-58% of fat, 20-30% of protein, 15-19% carbohydrate and 2-3% minerals.