Beef tallow and lard are both oils that have been rendered — that is melted and clarified – from fat. Both have a creamy rather than solid or liquid appearance.
Lard is the rendered fat from a pig and is white in color. Beef tallow is made using the fat from a cow, primarily from an area near the kidneys, and has a yellow cast.
Beef tallow has a rich, beefy flavor and is ideal for giving any dish a meatier bent. Its relatively high smoke point makes it ideal for frying or cooking at high temperatures.