How to make iced bean soup?

You can find more peas, mung beans, red beans and flower beans. Only a few kinds of sugar are boiled, and when they are rotten, there is no smell of beans. They are delicious and a little hard. When they are cooled, put some dates or something sweeter in the refrigerator.

I sell this kind of beans on the streets of Zhengzhou. Don't be soft, be hard. Some beans, such as flower beans and red beans, cannot be cooked at the same time because of their different sizes and different cooking speeds. Ice bean water is sweet. The color of water doesn't need to be dark, it smells like beans. Remember that the beans should be cooked, so as not to smell like beans. You can catch one after cooking for a while. It should be better to boil it in water all night.