2 Boil the water in the pot, put the washed green beans
3 Cook with high heat for 20 minutes, after that pour in the cool water, wait for the water to boil, turn to medium heat, cover and cook for 15 minutes, after that stir the beans clockwise for 5 minutes, add the cool water, wait for the water to boil, turn to medium heat, cover and cook for 10 minutes, after that continue to stir the beans clockwise.
4When the beans are basically spread out, add the appropriate amount of rock sugar and continue to stir. If you like a bit of sand, you can stir until it becomes fine sand, and add water in the middle to prevent the pot from drying out.
5 will be washed lotus seed lily into another pot to cook, wait for the water to boil, then cook for 3 - 5 minutes can be.
6 Finally, multiply the cooked mung beans out, let it cool, put in the boiled lotus seed lily, put it in the refrigerator, and wait until you want to eat when you take out to eat.