UHT
Ultra-high temperature (UHT) processed whole milk, which has been sterilized at high temperatures for longer shelf life. It can be stored unrefrigerated until opened.
Fresh
Whole milk in its most common form, typically found in the dairy section of grocery stores.
Powdered
Whole milk that has been dehydrated and turned into a powder. This form is often used in baking or in situations where refrigeration is not available.
Condensed
Whole milk that has been reduced and sweetened, typically used in baking and dessert recipes.
Evaporated
Whole milk that has been reduced to remove about 60% of the water content, resulting in a thicker, creamier milk.
UHT milk: Parmalat
powdered milk: Nestle Nido
condensed milk: Eagle Brand
evaporated milk: Carnation
fresh whole milk: Organic Valley
Scalding: This is a traditional method of heating milk to just below boiling point, around 180°F (82°C). It's often used in baking recipes to help dissolve sugar and yeast, and can also help to make the milk proteins more soluble, resulting in a smoother texture in the final product.
Steaming: This method is commonly used in coffee shops to create frothy milk for cappuccinos and lattes. The milk is heated by injecting steam into it, which also aerates the milk, creating a creamy foam.
Simmering: This is a gentle cooking method often used in recipes like custards, sauces, or soups. The milk is heated to a point where small bubbles form along the edges of the pan, but it's not boiling.