heat oven to 375°
grease 15 x 10-inch jelly-roll pan, line with wax paper
grease and flour paper
sprinkle a thin, cotton kitchen towel with powdered sugar and set aside stir together flour, baking powder, baking soda, cinnamon, cloves and salt in small bowl
beat eggs and granulated sugar in large mixer bowl until thick
beat in pumpkin
stir in flour mixture
spread evenly into prepared pan
bake for 13 to 15 minutes or until top of cake springs back when touched
immediately loosen and turn cake onto prepared towel
carefully peel off paper, roll up cake and towel together, starting with narrow end
cool on wire rack
while the cake cools make your frosting: beat cream cheese, powdered sugar, granulated sugar, butter and vanilla extract until smooth
carefully unroll cake
spread frosting over cake
reroll cake then wrap in plastic wrap and freeze
when ready to serve remove from the freezer let sit for 10 minutes then slice and serve
you can also slice the whole roll and quickly freeze slices flat on a cookie sheet, then slip them into a freezer bag for school lunch treats (or mommy snacks during "rest time")