Tallow has been a household all-rounder for centuries, long before it was only thought of as a cooking fat.
Candles are the classic. Tallow burns slow and clean with a soft, warm glow — and making your own is a genuinely satisfying weekend project.
It's also brilliant for seasoning and protecting cast-iron pans. A thin layer rubbed in and heated builds a smooth, non-stick surface over time.
Some people use it in simple skincare balms, too, thanks to its rich, moisturising fats — though we'll leave the beauty routines to the experts.
However you use it, it's the same honest jar. One product, a surprising number of jobs.