I've been using tallow recently as a moisturiser and it feels beautiful! A lot of mum's in the crunchy circles around me are using it as a nappy balm too.
A qs - I've seen the rendering process expalined/done a lot with the uncooked fat cut off the beef. But what about the fat left in the pan after cooking a roast or frying? How can I purify (?) And re-use that? I've actually had a realisation while writing this - that's the "drippings" isn't it? I've been struggling with how to look it up online.