Quick Fudge Frosting
["2 sq. unsweetened chocolate", "1/4 c. butter or margarine", "3 c. sifted confectioners sugar", "1/8 tsp. salt", "1/4 c. hot light cream or evaporated milk, undiluted", "1 tsp. vanilla extract or 1/2 tsp. rum extract"]
["Melt chocolate over hot water.", "Remove from heat; let cool.", "In medium bowl, combine butter, sugar, salt and 3 tablespoons hot cream.", "With wooden spoon, beat until mixture is smooth.", "Add chocolate; continue beating until frosting is thick enough to spread.", "Add vanilla."]
["unsweetened chocolate", "butter", "confectioners sugar", "salt", "hot light cream", "vanilla"]