This healthy pumpkin chiffon cake recipe is perfect for those who want a seasonal and flavorful dessert. Made with whole wheat flour, egg whites, and pumpkin puree, this cake is low in fat and high in fiber. The cake is light and airy, with a warm pumpkin flavor that is sure to please. Serve it with a sprinkle of cinnamon and a dollop of whipped cream for a delicious and healthy dessert.