Chocolate Frosting
["2 c. sugar", "2 (10 oz.) sq. unsweetened chocolate", "1/2 c. milk", "1/2 c. butter", "1/2 tsp. vanilla"]
["Combine first 4 ingredients in saucepan.", "Cook over low heat until chocolate and butter melt.", "Stir constantly until mixture boils.", "Boil for 1 minute; stir constantly.", "Remove from heat. Stir in vanilla.", "Beat at high speed until spreading consistency. Immediately spread on cake.", "Yield:", "Will frost top and sides of one 3 layer cake."]
["sugar", "unsweetened chocolate", "milk", "butter", "vanilla"]