Mainly use seeds, nuts and traditional Chinese medicines that can be easily ground into powder, such as japonica rice, glutinous rice, coix seed, poria cocos, yam and so on. Grinding into powder, adding water and white sugar, and kneading into powder balls; Such as ginseng, codonopsis pilosula, malt, dried tangerine peel, etc. It is not easy to grind, so it can be added after decocting in water to get juice. After molding, the kneaded dough is steamed in a steamer and cut into pieces or strips for eating. Pastry mainly has the functions of invigorating qi and spleen, nourishing and tonifying deficiency, such as Yangchun White Ice Cream, Eight Immortals Cake and Nine Immortals Cake.