Vinegar Pie

2 T butter or margarine

1/2 C sugar

1/4 t allspice

1/8 t salt

3 T apple cider vinegar

3 T flour

1 t cinnamon

1/4 t cloves

1 egg

1 C water

1 8" pie crust, unbaked

Cream butter and sugar. Add dry ingredients, egg, vinegar and water. Cook mixture in the top of a double boiler until thick, stirring constantly. Line 8" pie pan with pastry and bake at 350 degrees for 3 min. Pour filling into pie shell and continue baking at 350 degrees until done (filling will be set, and crust will be brown) about 45 min. For a 9" pie, increase the ingredients by ½ and use 2 eggs.