Boston Cream Pie

Directions

1. 1
   Beat egg whites till stuff - add and beat egg yolks.
2. 2
   Add sugar, water, and sifted flour with baking powder.
3. 3
   Add vinegar.
4. 4
   Bake in deep cake pan.
5. 5
   Split and fill with cream (custard) filling.
6. 6
   Whipped cream may be added on top or else sugar may be sprinkled over it.
7. 7
   Cream filling: Moisten with little water.
8. 8
   Beat one egg and add to mixture.
9. 9
   Add cup hot milk.
10. 10
    Cook in double boiler.
11. 11
    Flavor with lemon.