1. Buy the cup provided by the soymilk machine, soak a cup of beans for more than four hours (tofu brain is calculated by adding 1000ml of water to a cup of beans, use the fruit and vegetable mode to make raw soy milk)
2. After soaking the beans, add 1,000 ml of water and beat them three times in the fruit and vegetable mode (after three times, the bean dregs are delicate and the beaten bean dregs are going to be added to the flour to make steamed buns).
3. Soy milk is filtered.
4. Filter for the second time.
5. After filtering, open the lid of the electric pressure cooker, use the rice cooking mode, until the soy milk is boiled, remove the foam, and turn off the power after boiling for two minutes.
6. After the soy milk is cooked, it is immediately filtered into the inner pot of another electric pressure cooker. And immediately put the inner pot into the electric pressure cooker, and use the residual temperature of the electric pressure cooker to keep the soybean milk warm. .
7. Dissolve three grams of lactone in 20 milliliters of warm water
8. Pour the lactone solution into the soy milk, stir evenly to remove the foam (if it is winter, filter the soy milk into another inner tank, need to heat for another 30 seconds to one minute, and then pour the lactone solution, it is high temperature in summer , Soy milk is not necessary to cool down slowly).
9. Cover the pot and let it stand for ten minutes.
10. Open the lid after ten minutes.
11. Add sugar and taste π.
12. The bean dregs are not wasted and are made into buns.
