For the bars: Preheat oven to 350°

Combine eggs, sugar, oil, and pumpkin until light and fluffy

Stir together flour, baking powder, cinnamon, salt, and baking soda.

Add dry ingredients to pumpkin mixture and and mix until batter is smooth

Spread batter into greased 13x10 baking pan

Bake for 30 minutes

Let cool completely before frosting.

For the icing: mix cream cheese and butter until smooth

Add sugar and vanilla and mix again

Spread on cooled bars