This recipe was clipped from a cardboard box, likely a cake mix. Recipe is typed below along with a scanned copy.

QUICK CHOCOLATE ICING

Cream 2 tbsp. butter or margarine. Add alternately 1 1/2 cups confectioners sugar, 2 tbsp. milk or cream. Beat until fluffy. Add 2 sqs. melted unsweetened chocolate, 1/2 tsp. vanilla. Beat until well blended. Add more milk if needed to make a good spreading consistency. Frosts one 8″ or 9″ layer.