Roll:
1. Grease cookie sheet and cover with wax paper.
2. Mix ingredients for the Roll in a bowl.
3. Pour mixture on cookie sheet and bake at 350 degrees for 15 minutes.
4. Turn out on a clean dishtowel sprinkled with powder sugar, remove wax paper, and roll up in towel.
5. Let cool.
Filling:
1. Mix all filling ingredients together in a small bowl.
2. Unroll the cooled pumpkin roll and spread filling, then roll back up without the towel.
3. Wrap in foil and refrigerate.