For our purposes, 'from scratch' also means made at home (someone's home, anyway, rather than a fancy restaurant).

How often would you say that you eat pastries/baked goods made entirely from scratch?
What about pastries/baked goods made mostly from scratch? (Pre-made pie shell with homemade filling, for instance)

How often would you say that you eat non-pastry items made entirely from scratch?
What about non-pastry items made mostly from scratch?

What percent of those items do you make yourself?