Leiyuan

On the winter solstice, every household eats "Lei Yuan". This is a kind of dumpling made of glutinous rice flour, which is the size of a cup. After being cooked, it is mixed with bean yellow powder and rolled (this process is called "Lei" in Linhai dialect, hence the name "Lei Yuan"). Soybean powder is made by frying soybeans, grinding them into powder and mixing them with brown sugar. It's soft and sweet, and it's naturally full and delicious with big fish and meat.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)