Cake of the week: pumpkin chocolate chip bars with pumpkin buttercream vote now DessertVery Easy45 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 2 2 cups flour 2 teaspoons baking powder 2 teaspoons cinnamon or pumpkin pie spice 1 teaspoon baking soda 1 teaspoon salt 4 eggs 2 cups cooked pumpkin 1 1/2 cups sugar 1 cup oil or 1 cup butter 2 cups semi sweet chocolate chips 2 sticks of unsalted butter at room temp 1/2 cup pumpkin puree 1 teaspoon cinnamon 1/2 teaspoon ginger 1/2 teaspoon salt 1 teaspoon vanilla extract 2 libras confectioner's sugar View the directions