When I was young, when I was young, my grandmother would cook a pot of barley porridge in the morning and put it into the cold water to cool down. The summer weather was hot and the taste was not good. Drink a bowl of cool barley porridge.
Barley powder in the bowl
Add an appropriate amount of water and mix well
Add the right amount of rice and boil in the pot.
Pour in the barley paste and mix constantly, then pour in the appropriate amount of alkaline water (can be added)
Cooked barley porridge can be placed in cool water to cool down