I made it once a few years ago and it must have been pretty good, because when I asked hubba-hubba about it, he lit up like a christmas tree. I just can’t find the recipe I used!
It seems to me that it would be totally keto-fiable by omitting the apple. Just use a lesser amount of onion and either chicken or pork fat & skin. I did make mine with pork because I wanted the cracklings in there.
Anyone have a fav recipe? TIA