A catty of ice powder seeds is mixed with thirty catties of water. Because the ratio of hand-rubbed ice powder seeds to water is generally about 1: 30, 1 kg of cold powder seeds can put about 30 kg of water.

Ice powder, also known as bean jelly in some areas, originated in Pengshan, Sichuan, and has been quite popular in Chengdu in recent years. It is a famous summer snack.