Ingredients 1 cup melted butter 2 cups sugar 4 eggs 1 cup cooked pumpkin 1 ½ cups flour 1 ½ teaspoons pumpkin pie spice ¼ teaspoon cinnamon Beat eggs well. Beat in sugar, butter, pumpkin, and vanilla. Add flour, mixing well; then add spices. Spread brownie mixture into a lightly greased 9 x 9 inch pan. Bake at 350 for 40-45 minutes. Cool and frost with cream cheese frosting, if desired.