Chocolate Sour Cream Frosting - cooking recipe

Ingredients

1 1/2 sticks margarine
4 sq. semi-sweet chocolate, melted
1 box 10x sugar
4 Tbsp. sour cream
1 1/2 tsp. vanilla

Preparation

Combine butter and chocolate in small bowl of mixer.
Beat until thoroughly blended.
Add sugar alternately with sour cream and vanilla.