Pumpkin Roll

3 eggs
1 C sugar
2/3 C pumpkin
1 t lemon juice
3/4 C flour
1 t baking powder
2 t cinnamon
1 t ginger
1/2 t nutmeg
1/2 t salt

Filling:
1 C powdered sugar
6 oz cream cheese
1/4 C butter
1 t vanilla

Beat eggs on high speed for 5 full minutes. Add sugar slowly while mixing. Add pumpkin and lemon juice. Mix dry ingredients together in separate bowl; fold into mixture. Grease a jelly roll pan and put wax paper over it. Grease wax paper. Pour mixture in pan and bake 15 minutes at 350 degrees. Spread out a dish towel and sprinkle well with powdered sugar. Turn pumpkin onto the dish towel and roll up with the towel {remove wax paper}. Cool. Unroll, spread filling on top, and roll up without the towel. Cover and chill; serve with whipped cream.