Butterscotch Pie

Directions

1. 1
   Cook sugar, margarine and 2 tablespoons milk to a taffy.
2. 2
   Add the 2 cups sweet milk, thickened with 3 tablespoons cornstarch, dissolved in a little of the milk and
3. 3
   3 beaten egg yolks and cook until thick.
4. 4
   Add 1 teaspoon vanilla.
5. 5
   Cool and pour into 10-inch cooked pie shell or 9-inch and 6-inch pie shells.
6. 6
   Cover with beaten egg whites and brown.