Peanut Butter Fudge
["2 c. sugar", "1 1/2 tsp. vanilla", "1/2 stick margarine", "1/2 c. milk", "3/4 c. peanut butter"]
["Mix sugar and 1/2 cup milk; cook to soft ball stage.", "Take off burner and add vanilla, butter and peanut butter.", "Beat by hand until smooth and pour into buttered glass candy dish."]
["sugar", "vanilla", "margarine", "milk", "peanut butter"]