When I was a kid, there was a women's club (yes, there used to be such things) in our town that made apple butter every fall to sell as a fund raiser. They had this huge black witch's cauldron that they heated over a wood fire. Being a kid, I never knew how they made it, but a group of women would work on it all day, taking turns stirring with a big wooden paddle. The final product was very good. As I recall the process they used, it was way more work than these DUmmy nitwits could ever handle.