Hershey'S Hot Fudge Sauce
["2 (13 oz.) cans evaporated milk", "1 lb. butter", "14 1/2 oz. bag Kraft caramels", "2 c. sugar", "1/3 c. Karo syrup", "12 oz. Hershey chocolate chips", "1 tsp. vanilla flavoring"]
["Combine in order, except vanilla, in large saucepan over medium heat.", "Stir until smooth and melted.", "Do not boil.", "Reduce to low heat and beat for 7 minutes with mixer, then add vanilla and beat 1 more minute.", "Cool and then refrigerate.", "Will keep in refrigerator about 3 weeks and this freezes well."]
["milk", "butter", "caramels", "sugar", "syrup", "chocolate chips", "vanilla flavoring"]