Devil'S Food Cake - cooking recipe

Ingredients

1 sq. chocolate
1/2 c. sweet milk
1 egg yolk
1/2 c. sugar
1/2 c. butter
1 c. white sugar
2 egg yolks
3 egg whites
1 tsp. vanilla
1 c. sour milk
2 c. flour
1 level dessert spoon soda

Preparation

Cook chocolate, sweet milk, 1 egg yolk and 1/2 cup sugar together until thick like cream.
Cool.
Cream butter and sugar; add egg yolks.
Dissolve soda in milk and add, then add mixture from preceding.
Add flour a small amount at a time, mixing well each time.
Add flavoring and fold in beaten egg whites and bake in layers.
Makes 3 (8 1/2 x 1-inch) layers.
Bake at 350\u00b0.