In a large bowl, beat the first 10 ingredients until smooth; pour into pie crust. Cover edge loosely with foil. , Bake at 400° for 10 minutes. Reduce heat to 350°; bake 40-45 minutes longer or until a knife inserted in the center comes out clean. Remove foil. Cool on a wire rack., If decorative cutouts are desired, roll pie crust to 1/8-in. thickness; cut out with 1-in. to 1-1/2-in. leaf-shaped cookie cutters. With a sharp knife, score leaf veins on cutouts., Place on an ungreased baking sheet. Bake at 400° for 6-8 minutes or until golden brown. Remove to a wire rack to cool. Arrange around edge of pie. Garnish with whipped cream if desired.