> Am I the only one who uses Granny Smith apples?
>
> Lisa Ann
I occasionally use those as an *addition* to sweeter apples. But only when I
can't find Goudreinet or Boskoop, which I prefer (they're tart, frim,
cooking apples).

However, combining 2 or 3 types of apples is something I also really like.
Almost as much as using 100% Goudreinet.
>