Irish Potato Candy - cooking recipe

Ingredients

1 medium Irish potato (about 3-inch in diameter)
1 lb. box sifted powdered sugar
1 tsp. cinnamon
1 tsp. vanilla
1 pinch salt
1 (6 oz.) jar crunchy peanut butter

Preparation

Boil potato with jacket on until done.\tRemove peeling, mash and mix with half of powdered sugar.
Add cinnamon, vanilla and salt.
Mix with fingers until of doughy consistency by adding most of the remaining sugar.
Place mixture on wax paper which has been sprinkled with powdered sugar.
Roll out flat to a 1/4-inch thickness oblong shape.
Spread peanut butter over surface and roll up as a jelly roll.
Refrigerate at least 1 hour.
Slice and serve.