Potato Candy
["1 medium potato", "1 tsp. vanilla", "powdered sugar (at least 2 lb.)", "peanut butter"]
["Boil potato (no salt), let cool.", "Mash up fine.", "Mix potato, vanilla and powdered sugar until thick enough to roll out.", "Roll out 1/2 of mixture between 2 sheets of wax paper until 1/4-inch thick. Cover with peanut butter.", "Roll up and slice.", "Let dry 1 hour."]
["potato", "vanilla", "powdered sugar", "peanut butter"]