Is the bean jelly soaked in boiling water or cold water?

Cold water, warm water and boiled water are all acceptable, but there are obvious differences.

If you want the best taste, you should use cold water, that is, normal temperature water, but the speed of soaking your hair is too slow, and the soaking time will vary according to different quality vermicelli and different seasons, usually more than five or six hours, and it may be more than 12 hours in cold weather.

Sometimes we can use warm water or boiled water for emergency, but try to use warm water, which can not only ensure the foaming speed, but also ensure the taste as much as possible. If you use boiled water, it will bubble quickly, but the taste is not good. Cold water soaked vermicelli can have a crisp taste, but the boiled vermicelli will only be soft and chewy.