The practice of milk cake: take fresh milk, mix it with a kind of sour juice collected on the local mountain, and acidify it into emulsion. Casein precipitates in acid. Filtering, compacting, and moderately dewatering to obtain the finished product. Its technological principle is similar to the process of making tofu, except that tofu is soybean plant protein and milk cake is casein of cattle and sheep. Therefore, milk cake should actually be called "milk tofu". Some people think that the invention of tofu was actually inspired by the technology of making milk cakes in Hu-Han communication. How to eat the milk cake: There are many ways to eat the milk cake, such as frying, steaming, boiling, roasting, shredding and frying the meat, or eating it raw, and cutting it into thin slices alternately with ham slices to make the famous canned cloud leg milk cake. But the milk cake itself is not salty or light.