Should I peel Boskoop apples for a pie?
My parents have a Boskoop tree in their garden. I would probably peel the apples before baking them into a pie, but it wouldn't be impossible to not peel them.

The skin is thicker than most red/yellow apples but not as hard as a Granny Smith's, say. When I lived in the Netherlands, if I bought Boskoop (or Goudreinette, as they're commonly called there) in the store, the skin would be a little thinner than from my parents' tree (maybe because the conditions are not as carefully controlled as with professional growers?), but the statement above still holds.

Boskoop apples are one of the foods I miss from home, living in Canada now. Sniff.