"Homemade cookies are the best."

Translation: I biscotti fatti in casa sono i migliori.

[arturotuono]

Which preposition works better? I wrote "a casa" instead of "in casa".

[marziotta]

"fatto in casa" is always like that, but I agree with you, if we wouldn't have this set-on-stone definition "a casa" would make a lot of sense.

The English is a made up definition as well. It should be "made at home" otherwise, no? :)

Maybe that would make it easier to remember. ;)