Black bean paste
Black bean paste, commonly called dòushā or hēidòushā, is a sweet bean paste often used as a filling in cakes such as mooncakes or doushabao in many Chinese and Taiwanese cuisines.
Black bean paste is made from pulverized mung beans, combined with potassium chlorate, ferrous sulfate heptahydrate crystal, or black food colouring.
Black bean paste is similar to the more well-known red bean paste. The recorded history of black bean paste goes as far back as the Ming Dynasty.
