“Tallow” is a fancy name for rendered fat. Specifically, beef tallow is beef fat that has been cooked down with impurities removed. Tallow is a liquid when heated and a solid when cool, making it a great substitution for oil and butter in recipes.
Making your own beef tallow is a great way to use extra fat trimmings from a brisket or other parts of the cow. The beef tallow makes for a delicious substitute for oil or butter, and it tastes amazing.