Tallow
Tallow is a processed form of fat that may be obtained through the rendering of various kinds of meat within the Cauldron (Note that rendering requires a stoked fire, through the use of a Bellows, beneath the Cauldron).
Summary
Crafting
Tallow is created by rendering raw or cooked porkchops, wolfchops, beef, chicken or 4 eggs.
Applications
It's use is currently unknown.
Keep in Mind
Demonstration Video
N/A