2. Wash the selected beans with clear water, and then soak them in clear water until the beans swell and wrinkle.

It is very important to control the moisture of soaked beans, because beans with water will leak oil when fried.

4. Look at all the soaked beans with wrinkles, and then look carefully. Some beans have neither swelling nor wrinkles, and that is dead beans. Pick them out, don't.

5. dried beans will shrink again. See if they are dry and cold. You can take a bath in the oil pan.

6. When the oil temperature is 20% to 30% hot, add soybeans and fry until golden brown.

7. Sprinkle salt on the fried soybeans. You can sprinkle some sugar on the sweet ones if you like. Cool them in a sealed container and eat them when eating. My salty crispy soybeans are out of the oven. It's delicious! How crisp!