配方
干黄豆650克
水5400克（连打豆浆跟洗豆渣）

熟石膏8---10克
熟石膏加180克过滤水调开备用

玉米淀粉6克
玉米粉加60克水调匀备用


（发现每次买的石膏都会有一点点出入，试做一次9克先，如果觉得太嫩，下次加多一点石膏，如果老了减少一点，每包石膏买回来都要试）


English Translation:
formula
650g dry soybeans
5400 grams of water (continuously beating soy milk and washing soybean dregs)

gypsum 8---10 grams
Add gypsum to 180 grams of filtered water and set aside

6 grams corn starch
Add corn flour to 60 grams of water and mix thoroughly and set aside


(I find that the gypsum you buy will be a little different every time. Try 9 grams of it first. If it feels too tender, add a little more gypsum next time. If it is old, reduce it a little. Try every pack of gypsum you buy)