Mashed Potato Candy

Directions

1. 1
   Boil potato, unpeeled, until well done.
2. 2
   Peel and mash.
3. 3
   Add vanilla and enough sugar to form a heavy dough.
4. 4
   Knead lightly on a floured surface sprinkled with the sugar.
5. 5
   Roll out on surface until about 1/4-inch thick.
6. 6
   Spread on peanut butter.
7. 7
   Roll up like a jelly roll.
8. 8
   Chill.
9. 9
   Slice and refrigerate until firm.