Can I freeze sufganiyot if they're not filled?
I'm having a Hanukkah party and I want to make sufganiyot (Israeli donuts).
I've never made them before.
My big question is, can I fry them ahead of time and freeze them, and then fill them the day of the party?
What kind of oil should I use for frying? What, besides strawberry and raspberry jam, are good fillings? Are they okay to eat with just a dusting of powdered sugar and cinnamon, for those who don't like jelly donuts, or do they really need a filling?