Vinegar Pie

Directions

1. 1
   Mix sugar, egg yolks, salt, butter or margarine and flour (dissolve flour in a little water first) and the rest of the water and vinegar together.
2. 2
   Cook over hot water, about 25 minutes. Cool a few minutes to luke warm.
3. 3
   Pour filling into the unbaked pie crust and bake in 425° oven until the pastry is nicely browned.
4. 4
   Beat the egg whites, add a tablespoon of sugar per egg and flavor with lemon juice.
5. 5
   Beat until the whites form a peak meringue.
6. 6
   Brown lightly in a 325° oven.
7. 7
   The use of the meringue is optional.