Cooking Steps

1. 

   Step1:Wash the mung bean. Put it into the pot. Add water. Boil over high heat.

2. 

   Step2:When the water boils, turn to medium heat and slowly boil until the beans are rotten. The soup changes color. Add sugar.

3. 

   Step3:Take out the boiled mung beans and bean skin, add some bean soup, and pour on condensed milk.

4. 

   Step4:Cool the bean soup and the bean milk, then refrigerate them.