The earliest rice cakes were used for sacrifice. They worship the gods on New Year's Eve and their ancestors on New Year's Eve, and only later did they become food for the Spring Festival. Every year is full of good hopes. Eating rice cakes is not only because it is delicious, but also because it has a good meaning, expressing the desire of "getting taller every year". As early as the Han Dynasty, people at that time called rice cakes "rice cakes", "bait" and "glutinous rice cakes".
There are also records of making rice cakes in ancient books, that is, after steaming glutinous rice, stir-fry it while it is hot, then cut it into peach pits, dry it in the shade, stir-fry it in a pot before eating, and then roll it up with sugar to eat.