1/2 c. butter
1 1/2 c. sugar
2 eggs
1 c. sour milk
2 c. pastry flour
2 sq. bitter chocolate
1/2 tsp. salt
1 tsp. vanilla
1 tbsp. vinegar
1 tsp. baking soda

Cream butter and sugar. Add one egg and mix well. Add second egg, beat 2 minutes. Add milk, flour and salt alternately. Add melted chocolate. Last add baking soda dissolved in vinegar and mix well.

ICING:

3 c. powdered sugar
1 sq. chocolate, melted
6 tbsp. butter
6 tbsp. cream