Sour Cream Chocolate Frosting
["2 c. powdered sugar", "1/2 c. dairy sour cream", "1 Tbsp. softened butter", "1 c. (6 oz.) pkg. semi-sweet chocolate chips, melted and cooled", "1 tsp. vanilla", "milk"]
["In small bowl, blend powdered sugar, sour cream and butter at medium speed until light and fluffy.", "Blend in chocolate and vanilla at low speed until smooth.", "If necessary, add milk, a teaspoon at a time until desired spreading consistency.", "Frost cake and refrigerate.", "Makes 2 cups."]
["powdered sugar", "sour cream", "butter", "semi-sweet chocolate chips", "vanilla", "milk"]