Foolproof Chocolate Fudge
["3 (6 oz.) pkg. semi-sweet chocolate chips", "1 (14 oz.) can Eagle Brand sweetened condensed milk", "dash of salt", "1 1/2 tsp. vanilla extract", "1/2 c. chopped nuts (optional)"]
["In a", "heavy", "saucepan,\tover", "low heat, melt chips with Eagle Brand", "milk.", "Remove from heat; stir in remaining ingredients. Spread evenly into wax paper-lined 8-inch square pan. Chill 2", "to 3", "hours", "or until firm.", "Turn fudge onto cutting board.", "Peel off", "paper\tand cut into squares.", "Store loosely covered at room temperature."]
["semi-sweet chocolate chips", "condensed milk", "salt", "vanilla extract", "nuts"]