1 cup (8 oz.) hot water
1/2 teaspoon salt
1/2 cup (1 stick) butter
1 1/2 cup pastry flour
5 eggs, yolks and whites beaten separately
1 pint (2 cups) milk, boiled
2 tablespoons cornstarch
3 eggs, well beaten
3/4 cup granulated or superfine baker's sugar (caster sugar)
1 teaspoon salt, or 1 teaspoon butter
Boil the water, salt, and butter. When boiling, add the dry flour, Stir well for five minutes, and when cool add the eggs. This is such A stiff mixture, many find it easier to mix with the hand, and some Prefer to add the eggs whole, one at a time.
Bake mixture in pieces four inches long and one and a half wide. When Cool, split and fill with cream. Ice with chocolate or vanilla Frosting.
For the Custard:
Wet the cornstarch in cold milk, and cook in the boiling milk ten Minutes. Beat the eggs; add the sugar and the thickened milk. Cook in The double boiler five minutes. Add the salt or butter, and when Cool, flavor with lemon, vanilla, or almond.
The custard filling can be substituted with a sweetened whipped cream Filling, if desired.