Never Fail Fudge
["2 1/2 c. sugar", "1/4 c. margarine", "1 (5 oz.) can evaporated milk", "1 c. marshmallow cream", "1/4 tsp. salt", "3/4 tsp. vanilla", "1 1/2 c. peanut butter"]
["Combine first 5 ingredients.", "Stir over low heat until well blended.", "Bring to a boil over moderate heat.", "Do not mistake air bubbles for boiling.", "Boil slowly, stirring constantly, for 5 minutes or soft ball stage.", "Remove from heat.", "Add peanut butter and vanilla.", "Turn into well buttered 9 x 9-inch pan and cool."]
["sugar", "margarine", "milk", "marshmallow cream", "salt", "vanilla", "peanut butter"]