Wellesley Fudge Frosting - cooking recipe

Ingredients

6 sq. unsweetened chocolate
3 Tbsp. butter
7 Tbsp. milk
1 tsp. vanilla
3 c. 10x sugar, sifted

Preparation

Combine chocolate and butter in small saucepan.
Melt over very low heat.
Pour into bowl and beat in milk and vanilla until blended.
Gradually add sugar.
Beat until smooth and spreadable.