2. put the pressure cooker, put the right amount of water, not more than two centimeters of green beans

3. pressure cooker grains and cereals mode

4. to time to open up is like this

5. take a pot, the pot of water, put the green beans put on the strainer, the strainer put in the basin, with the spoon crushed, or first of all, the boiled mung beans pounded into the puree, and then put on the strainer, filtering off the skin, very laborious and time-consuming work. Strain off the skin, very laborious and time-consuming work, slowly

6. This is the skin after filtering mung bean paste

7. This is filtered out of the mung bean paste, very fine, and then precipitate off the water

8. Put in a pot to cook, boiled and then turned to a low fire, to keep stirring, keep stirring, test physical strength and endurance

9. Cook 20 minutes, keep stirring, during which you can Put sugar, 20 minutes later it became this

10.