German Chocolate Cake - cooking recipe

Ingredients

4 oz. Baker's chocolate
1/2 c. boiling water
2 c. flour
1 tsp. baking soda
1/2 tsp. salt
1 c. margarine
2 c. sugar
4 egg yolks
1 tsp. vanilla
1 c. sour milk or buttermilk
4 egg whites

Preparation

Melt chocolate in boiling water; cool.
Combine flour, baking soda and salt.
Cream margarine and sugar.
Add egg yolks; beat thoroughly.
Blend in vanilla and chocolate mixture.
To dry ingredients, add alternately the chocolate mixture and buttermilk, beating after each addition.
Fold in beaten egg whites.
Pour into a greased tube pan.
Bake at 350\u00b0 for 60 minutes.
Let cool in pan 15 minutes.