A round, crumbly biscuit of wheat flour, sugar and lard or oil, cracked on top and often studded with walnut pieces. Dry and sweet; it falls apart in the mouth. There is no peach in it.
This old-brand shop's taosu are fragrant and crumbly.
Tips
culture
Despite 桃 (peach) in the name, 桃酥 contains no peach - the reference is to walnut pieces 核桃 traditionally pressed on top. A classic Chinese biscuit made with lard and baking ammonia for its distinctive crumble.