Fit piecrust into a 9-inch pieplate according to package directions; fold edges under, and crimp.
Line pastry with aluminum foil, and fill with pie weights or dried beans.
Bake at 425° for 4 to 5 minutes. Remove weights and foil. Bake 2 more minutes or until golden. Cool crust completely.
Stir together sugar and next 9 ingredients until blended. Add eggs, stirring well. Pour filling into piecrust.
Bake at 350° for 50 to 55 minutes, shielding edges with foil after 10 minutes to prevent excessive browning. Cool completely on a wire rack.