Hard ice cream powder per kilogram of production can be added to 2 kg of pure water, the specific method is to weigh the water, and finally slowly poured into the ice cream powder, while pouring the powder while stirring, stirring for 5 minutes after 20-30 minutes of resting and then stirring for 2 minutes until all the bubbles inside the ice cream slurry can be poured into the ice cream machine, or placed in the freshness of the cabinet in the resting effect of the best. If the resting time is not enough, it is easy to appear ice ballast, affecting the taste. Please pay attention to the operation ratio and time control. (I do not know what brand of ice cream powder you use, the ratio of the powder to the normal ratio of the powder you buy the operation, the cooling time of different brands of ice cream machine is not the same, please refer to the requirements of each brand to make, the operation method is the same as the above.)