Powdered milk is milk that has been dried up and turned into a powder. This is done by taking the liquid milk and removing all the water from it. This leaves behind only the milk solids, which are then ground up to make a fine powder.
Powdered milk is very handy because it is light and easy to store. It doesn't spoil as quickly as liquid milk and can last for months or even years if stored properly. This makes it a great option for people who live in remote areas or who don't have ready access to fresh milk.
To use powdered milk, you simply mix it with water. The proportions will depend on the type of milk and the brand you're using, but generally you'll need around 1/4 to 1/3 cup of powdered milk per cup of water. You can also use powdered milk in recipes that call for milk, such as cakes, cookies, and other baked goods.
While powdered milk might not taste as good as fresh milk, it is still a good source of nutrients like protein, calcium, and vitamins. And because it is so easy to store and use, it can be a helpful addition to your pantry.