Mooncakes are Chinese pastries traditionally eaten during the Mid-Autumn Festival. The festival is for lunar worship and moon watching; moon cakes are regarded as an indispensable delicacy on this occasion. Mooncakes are offered between friends or on family gatherings while celebrating the festival, one of the three most important Chinese festivals.

Typical mooncakes are round or rectangular pastries, measuring about 10 cm in diameter and 4-5 cm thick. A thick filling usually made from lotus seed paste is surrounded by a relatively thin (2-3 mm) crust and may contain yolks from salted duck eggs. Mooncakes are rich, heavy, and dense comp