Lard is pig fat in both its rendered and unrendered forms. It is obtained from any part of the pig where there is a high proportion of adipose tissue. It can be rendered by steaming it or boiling it in water and then separating the insoluble fat from the water, or by the use of dry heat. It is a semi-soft white fat with a high saturated fatty acid content and no transfats, and refined lard is usually sold as paper-wrapped blocks. Being a product obtained from a pig, it is not an acceptable food ingredient in some cultures.
Lard is commonly used in many cuisines around the world as a cooking fat or shortening, or as a spread similar to butter. It is an ingredient in various savoury dishes such as sausages, pates and fillings, and it is particularly favored for the preparation of pastry because of the "flakiness" it brings to the product. Its use in western contemporary cuisine has diminished with the increased popularity of vegetable oils, but many contemporary cooks and bakers still favor it over other fats for certain select uses. The culinary qualities of lard vary somewhat depending on the part of the pig from which the fat was taken and how the lard was processed.