Orange Loaf Cake

Servings: 12 servings. In a mixing bowl, combine the dry ingredients. Add oil and orange juice; beat until smooth. In another mixing bowl, beat egg whites until stiff peaks form. Fold into orange juice mixture. Coat a 9-inch x 5-inch x 3-inch loaf pan with nonstick cooking spray; dust with flour. Pour batter into pan. Bake at 350 F for 1 hour or until a toothpick inserted near the center comes out clean. Cool for 10 minutes before removing from pan to a wire rack to cool completely. Dust with confectioners' sugar