Milk powder is a dried dairy product, prepared by evaporating milk to eliminate the majority of the moisture content and then spraying the remaining liquid through a nozzle to generate a vapor that dries and forms minute particles. The milk powder can be reconstituted with water to produce liquid milk or used as a component in a variety of culinary preparations. Milk powder comes in a variety of forms, including whole milk powder, skim milk powder, buttermilk powder, and others. Milk powder can also be fortified with mineral and vitamin supplements to enhance its nutritional value.