Easy Fudge
["3 c. semi-sweet chocolate chips", "1 (14 oz.) can sweetened condensed milk", "dash of salt", "1 c. chopped walnuts (optional)", "1 1/2 tsp. vanilla extract"]
["Line 13 x 9 x 2-inch pan with foil, extending foil over edges of pan; set aside.", "In heavy saucepan over low heat, melt chips with sweetened condensed milk and salt.", "Remove from heat; stir in walnuts and vanilla.", "Spread evenly into prepared pan. Refrigerate 2 hours or until firm.", "Use foil to lift fudge out of pan; place on cutting board.", "Peel off foil; cut into pieces. Store tightly covered in cool, dry place."]
["semi-sweet chocolate chips", "condensed milk", "salt", "walnuts", "vanilla extract"]