Operating steps:

1, mung bean 250g, washed with clear water and soaked overnight in advance.

2, take the boiling pot, put 750 grams of water to boil.

3. Add mung beans after the water is boiled, and it can be boiled in about 10 minutes.

4. Turn off the fire, add rock sugar (or put it alone when eating), let it cool, and put it in a container to eat.