3 Eggs,slightly beaten

1 c Karo light or dark corn syru

1 c Sugar

2 T Margarine,melted

1 t Vanilla

1 1/2 c Pecan halves

1 9" unbaked pie shell

In a large bowl,stir first 5 ingredients until well blended. Stir in pecans.Pour into pie shell.Bake in 350 degree oven 50 to 55 minutes or until knife inserted halfway between center and edge comes out clean.Cool.