Best Fudge
["12 (1.5-oz. each) plain milk chocolate candy bars", "1 7-oz. jar marshmallow cream", "1 Tbsp. butter or margarine", "1 tsp. vanilla", "1 12-oz. pkg. semi-sweet morsels", "4 1/2 cups granulated sugar", "1 13-oz. can evaporated milk", "1 12-oz. pkg. pecans, chopped"]
["In a 6 to 8 quart container heat together candy bars, broken into pieces, marshmallow cream, butter, vanilla and semi-sweet morsels.", "In a 4 to 6 quart sauce pan combined granulated sugar and evaporated milk.", "Let sugar and milk come to a hard boil. Cook stirring constantly for 6 minutes.", "Pour sugar and evaporated milk over remaining ingredients. Blend until smooth and creamy. Fold in chopped pecans. Pour mixture into a cook tray or jelly roll pan lined with wax paper.", "Let stand 4 to 6 hours until completely set before removing. Yield:", "6 pounds fudge."]
["milk chocolate", "butter", "vanilla", "semi-sweet morsels", "sugar", "milk", "pecans"]