First, make it with salt and ice. It should be understood that when salt melts, it will digest and absorb a lot of heat, so if ice cubes are mixed with salt, the temperature of ice cubes may be lower. So, as long as you see these basic principles, you can make ice cream with salt and ice cubes at home. The specific method is very simple, just mix the raw materials for making ice cream, such as whipped cream, sugar, cocoa powder and so on. Dry and foaming, and then fil into a sealed bag. Then put the ice cubes into a high sealed bag, and pour appropriate salt, and then put the sealed bag with ice cream ingredients into it. Finally, just put on rubber gloves and keep shaking the sealed bag. After a while, the ice cream will be ready.
Second, use ice cream machine for production. Many electrical appliance brands have released home ice cream machines. This kind of ice cream machine is very simple to operate, just follow the instructions. In addition, this kind of home ice cream machine is not very expensive. If there are standards at home, it is a very good way to buy an ice cream machine to make ice cream. Moreover, the ice cream machine does not need to use a refrigerator in the whole process of making ice cream, so it can be used even if there is no refrigerator at home.
In addition, conditional life can also use liquid nitrogen to make ice cream without refrigerator. The specific method is similar to the first one, except that in the process of mixing the ice cream raw materials, liquid nitrogen needs to be added several times and mixed together until the temperature of the ice cream raw materials drops below zero. However, liquid nitrogen must be stored in professional utensils. Generally, people don't buy liquid nitrogen at home. Therefore, if you want to make ice cream without the refrigerator, it is easiest to make it with salt and ice cubes, and naturally you can also make it with ice cream.