Rice, peanuts, jujubes, barley, lotus seeds, mung beans, etc. are all suitable for cooking with saponin rice. For saponin rice, it is recommended to choose saponin rice from Bijie, Guizhou, where the trees are all The soap locust rice harvested from dozens or even hundreds of years of saponaria trees is very good in appearance and nutrition. There is a store called "Guizhou Good Foodstuffs" on Taobao that sells relatively authentic food.