Cheese analogues (more widely known as cheese alternatives) are products used as culinary replacements for cheese. They are usually products made by blending cheaper fats or proteins and used in convenience foods. The category includes vegan cheeses as well as some dairy-containing products that do not qualify as true cheeses, such as processed cheese. These foods may be intended as replacements for cheese, as with vegan products, or as imitations, as in the case of products used for salad bars and pizza-making, which are generally intended to be mistaken for real cheese, but have properties such as different melting points or lower costs that make them attractive to businesses.