English: potato starch

The soup thickened with white powder will become thinner after cooling, while the soup thickened with corn starch will not become thinner after cooling.

Chestnut powder can't be directly mixed with water or put into hot food, it will immediately condense into blocks and can't be cooked. Add a piece of chestnut powder water.

prepared food

After cooling,

Straw juice will become thinner, which is called "backwater". Therefore, the production of West Point generally uses corn starch to make the material sticky.

Do not use chestnut powder.

PS: Note that unlike potato flour (also called "potato flour"), potato flour can be reduced to mashed potatoes after being boiled in hot water. In addition, it is often used in western-style bread or cakes to increase the moist feeling of the products.