Pumpkin Spice Cake Recipe

In a large bowl, cream the butter and sugars until light and fluffy. Add egg whites one at a time, beating well after each addition. Beat in the pumpkin, corn syrup, molasses and orange peel until blended. Combine the flour, baking soda, baking powder, cinnamon, ginger and salt; add to pumpkin mixture, beating on low speed just until moistened. Pour mixture into a greased 8-in. square baking dish. Bake at 350° for 30-35 minutes or until a toothpick inserted near the center comes out clean. Cool on a wire rack for 15 minutes. Serve warm with whipped cream if desired. Yield: 9 servings.