Chocolate Bourbon Icing - cooking recipe

Ingredients

1 lb. sifted confectioners sugar
1/4 lb. butter or margarine
2 sq. unsweetened chocolate
1 egg, beaten
1 tsp. lemon juice
1 tsp. vanilla
1 c. chopped pecans or black walnuts

Preparation

Beat egg and gradually add the sugar.
Melt butter with the chocolate and add lemon juice, vanilla and bourbon.
Mix well with sugar-egg mixture.
Add nuts.
Spread on brownies or cake.