Ingredients ?

Soybeans

Sawdust

How to make spontaneous soybean sprouts ?

Find a permeable frame more than twenty centimeters deep, put a layer of cage cloth, sprinkle in ten centimeters deep sawdust, wet the sawdust with water

Spread the soybeans that have been soaked in cool water for one day in advance on the sawdust, spread a good layer, then cover the sawdust on the soybeans, drizzle with water, and then cover with a layer of cage cloth

Water it every other day, for a week in a row, you can get a completely healthy self-generated soybean sprouts!