Cake
3 squares chocolate
3/4 cup boiling water
1/2 cup butter
1 1/4 cup sugar
3 eggs, beaten separately
2 level teaspoons baking powder
2 cups flour
Filling
2/3 cup milk
1 cup sugar
1 tablespoons cornstarch, dissolved in water
yolk of 1 egg
1 cup nuts
1 teaspoon vanilla
Let cool.