Velvety Chocolate Frosting - cooking recipe

Ingredients

2 1/4 c. confectioners sugar
4 sq. unsweetened chocolate, melted or 4 envelopes no-melt chocolate
4 egg yolks
1/4 c. butter or margarine, melted
1 tsp. vanilla extract

Preparation

Add 1/4 cup hot water and the sugar to chocolate and mix well. Add egg yolks, one at a time, beating well after each.
Slowly add butter, then vanilla, and beat until smooth.