Pumpkin Sheet Cake

1 (15 oz) can pumpkin
2 C white sugar
1 C vegetable oil (I have done 1/2 c. applesauce and 1/2 c. oil and it tasted fine!)
4 eggs
2 C flour
2 t baking soda
1 t cinnamon
1/2 t salt

Mix together pumpkin, sugar, and oil. Add the eggs and mix, then add remaining dry ingredients and mix well. Pour into jelly roll pan. Bake at 350 degrees for 25 - 30 minutes. Cool, then frost.

Frosting:
8 oz cream cheese, softened
1/2 c. butter, softened
1 t vanilla
2 C powdered sugar

Beat together cream cheese, butter, and vanilla. Add powdered sugar and mix well. Spread on cooled bars.