German Sweet Chocolate Cake - cooking recipe

Ingredients

1 (4 oz.) pkg. Baker's German's sweet chocolate
1/2 c. boiling water
1 c. butter or margarine
2 c. sugar
4 egg yolks
1 tsp. vanilla
2 1/4 c. sifted plain flour
1 tsp. baking soda
1/2 tsp. salt
1 c. buttermilk
4 egg whites, slightly beaten

Preparation

Melt chocolate in boiling water. Cool. Cream butter and sugar until fluffy. Add yolks, 1 at a time, beating well after each. Blend in vanilla and chocolate. Sift flour after each addition until smooth. Fold in beaten whites. Pour into 3 (9-inch) layer pans, greased and floured. Bake at 350\u00b0 for 30 to 35 minutes. Cool.