Pumpkin Bars with Cream Cheese Frosting

Tis' the season for pumpkin recipes. If you have a good one, send it to me. I'll post it....giving you props!

1 cup oil
2 cups sugar
2 cups canned pumpkin- not pie filling
4 eggs
2 cups flour
2 teaspoon baking powder
1 teaspoon baking soda
1/2 teaspoon salt
2 teaspoon cinnamon
1 teaspoon pumpkin pie spice

Mix all ingredients together. Bake in a 11x14 sheet pan at 350 degrees for 20-25 minutes.

Cream Cheese Frosting

Mix together:
1 8 ounces paackage cream cheese
1 box powdered sugar
1 teaspoon butter
milk as needed to thin frosting