How is the soybean milk sold in the breakfast shop made?

Preparation materials: soybean: 150g, clear water: appropriate amount, sugar: 20g.

1, put the soybeans in a container, and then soak them in proper amount of water for one night.

2. Wash the soaked soybeans and pick out the bad beans and sundries.

3. Pour the washed soybeans into the soymilk machine.

4. Add the right amount of water, then cover it and start the soybean milk program.

5. Pour out the cooked soybean milk and filter it, then add some sugar and mix well.

6. Prepare a clean container without water, which can be eaten immediately.