Formula: soybean, sugar and water. Practice: soak soybeans in water for one night. Put twice as much soybeans and three times as much water into the blender and cover it. Turn the stirring gear from small to large, stir for 4-5 minutes, pour into a pot and boil, and add sugar.

1, formula: soybean, sugar, water. Soak soybeans in clear water overnight.

2. Put 1 times of soybeans and 3 times of water into a blender and cover it.

3. Turn the stirring gear from small to maximum, stir for 4-5 minutes, pour into the pot to boil, and then add sugar.

Soybean milk is a traditional drink of Han nationality in China. It is made of soybeans or black beans. It is said that it was invented by Liu An, King of Huainan in the Western Han Dynasty, more than 1900 years ago. Its nutrition is similar to milk, and it is rich in plant protein and trace calcium. It is an excellent source of protein intake for vegetarians, enjoys the reputation of "plant milk" in Europe and America, and is very popular in China.