What do you eat on the winter solstice?

Jiaozi, glutinous rice balls, sweet potato tangguo, barbecue, ginger rice, mutton, etc.

In many parts of northern China, it is a custom to eat jiaozi every winter solstice. North China will eat jiaozi on this day, because jiaozi means "dispelling cold". Up to now, there is a folk proverb that "on the solstice of winter, jiaozi bowls are improper and nobody cares about frozen ears". Eating dumplings is a traditional custom from winter solstice, especially in the south of the Yangtze River. "Tangyuan" is an indispensable food in winter solstice, and "round" means "reunion" and "perfection". Eating glutinous rice balls on the solstice in winter is also called "the solstice in winter". There is a folk saying that "eating glutinous rice balls makes you one year older".