1, starch can be replaced by sweet potato powder.

If we don't have starch when cooking, we can use sweet potato powder instead. Because sweet potato powder is what we often call sweet potato powder, which is actually a kind of starch extracted from sweet potato.

3. When cooking, we often thicken the soup in the dish with starch when it is almost out of the pot, and often pour starch, salt, soy sauce and other things into the meat when preparing the ingredients for pickling.

However, it should be noted that when we use sweet potato powder instead of starch, it is best not to use it to make soup. We can use it to pickle meat or wrap fried things, because the concentration of sweet potato flour is very high, and it is difficult to control the amount of vegetables with it.