The seasonal round cakes traditionally have a sweet filling of lotus seed paste or red bean paste and often have one or more salted duck eggs in the center to represent the moon.

• 圆圆的月饼中通常包有香甜的莲子馅或是红豆馅，馅的中央还会加上一个金黄的咸鸭蛋黄来代表月亮。