First of all, the boiling water must be very special. The most important thing to make red bean soup is the temperature. You should cook the red beans thoroughly, and then cook them with high fire and high pressure until the beans are cooked thoroughly. You don't need to add too much water, because you need to put ice in the back.

After cooking, add sugar, honey and mint juice and cool in cold water. When there is no hot air, take it out in a small cup with some ice cubes under it. Then decorate it with sweet-scented osmanthus lemon or something and keep it in the refrigerator. It tastes like ice cream.

The name of this thing is actually red bean ice, which can be bought in big dessert shops. It's delicious!