Mooncake(月饼)A mooncake is a Chinese bakery product traditionally eaten during the Mid-Autumn Festival(中秋节). The festival is for lunar appreciation and moon watching, when mooncakes are regarded as an indispensable delicacy. Mooncakes are offered between friends or on family gatherings while celebrating the festival. The Mid-Autumn Festival is one of the four most important Chinese festivals.Typical mooncakes are round pastries, measuring about 10 cm in diameter and 3–4 cm thick. This is the Cantonese mooncake, eaten in Southern China in Guangdong, Hong Kong, and Macau. A rich thick filling usually made from red bean or lotus seed paste is surrounded by a thin (2–3 mm) crust and may contain yolks from salted duck eggs. Mooncakes are usually eaten in small wedges accompanied by tea. Today, it is customary for businessmen and families to present them to their clients or relatives as presents, helping to fuel a demand for high-end mooncakes.Most mooncakes consist of a thin, tender pastry skin enveloping a sweet, dense filling, and may contain one or more whole salted egg yolks in their center as the symbol of the full moon. Very rarely, mooncakes are also served steamed or fried.Traditional mooncakes have an imprint on top consisting of the Chinese characters for "longevity" or "harmony", as well as the name of the bakery and the filling inside. Imprints of the moon, Lady Chang'e(嫦娥) on the moon, flowers, vines, or a rabbit (symbol of the moon) may surround the characters for additional decoration.