This is from the "Art of Lithuanian Cooking." I haven't made it yet. It's like a buche de noel, only white. I can't see any reason why you couldn't spray the pan instead of greasing it. It has a prune filling and a 7-minute frosting. Total times are guesstimates; please read thru first. If you're concerned about raw egg yolks in the filling, I would just use 1/4 c. egg beaters in their place.