1, the sweet potato powder should be soaked in hot water for 3 to 5 minutes, but it should not be soaked for too long to avoid softening and rotting when cooking.

2. It takes about 10 minutes to soak sweet potato powder in warm water.

3. It takes a little longer to soak the sweet potato powder in cold water, because the sweet potato powder is hard in texture and cold water is not easy to penetrate into it for a while, so it takes a little longer.

Generally speaking, I personally like to soak hot water at home, so I don't need to prepare in advance to save time. Secondly, the taste will not be bad.

Sweet potato, also known as sweet potato, sweet potato, sweet potato and so on. Sweet potato contains many nutrients needed by human body. It is an ideal diet food with low calories, much lower than ordinary rice. Sweet potato also contains a substance similar to estrogen, which has a certain effect on protecting human skin and delaying aging.