Potato-Peanut Candy
["1 small white potato (about 2-inch diameter)", "1 lb. powdered sugar", "1/2 tsp. vanilla", "chunky peanut butter"]
["Boil potato in\tslightly", "salted", "water", "until\tcooked. Mash hot potato, adding as much powdered sugar as it will hold to make dough that can be rolled out.", "Add vanilla during this process. Roll out", "on", "powdered", "sugar to 1/4-inch thickness. Spread with peanut", "butter", "generously.", "Roll", "up", "and\tslice. This candy keeps very well."]
["white potato", "powdered sugar", "vanilla", "chunky peanut butter"]