There are several legends about the origin of double skin milk. One theory is that in the old days, a man put aside the leftover milk sold the day before, and found that there was a layer of milk skin on his face after it was frozen. He found it interesting, and poured a layer of milk on it the next day, so "double-skin milk" was born. Second, it is said that double-skin milk originated in the late Qing Dynasty. When a local farmer in Shunde cooked breakfast in the morning, he accidentally turned over a trick in buffalo milk and inadvertently transferred the folk food "double-skin milk", which has been passed down to this day.

Extended data:

Double-skinned milk, as the name implies, is milk with double skins. Guangdong Shunde double-skin milk is white and smooth, with rich aroma, strong milk flavor, smooth entrance and delicate taste. Since the Qing Dynasty, it has become one of Shunde's specialties and has been rated as one of the "Chinese famous snacks".

Authentic double-skin milk is to boil the freshly squeezed buffalo milk in the morning, but it can't be opened. It is poured into a bowl while it is hot, and the hot air will make the surface of fresh milk bear milk skin; After the milk is completely cooled, leave the skin to remove the milk, then add fine sugar and protein to the poured milk, stir it evenly, slowly pour the mixed milk back into the original bowl, float the original milk skin, steam it on the fire, and soon it will produce a layer of skin again.

Double skin milk is rich in protein, which can maintain the balance of potassium and sodium and eliminate edema. Improve immunity. Lowering blood pressure and buffering anemia are beneficial to growth and development. Rich in calcium, calcium is the basic raw material for bone development, which directly affects height, regulates enzyme activity, participates in nerve and muscle activities and the release of neurotransmitters, regulates hormone secretion, regulates heart rhythm, reduces cardiovascular permeability, controls inflammation and edema, and maintains acid-base balance.

References:

Baidu encyclopedia-double skin milk