Potato Candy
1/4 cup cooked and unseasoned mashed potatoes
2 tablespoons milk
1 teaspoon vanilla extract
1 pinch salt
1 (16 ounce) package confectioners’ sugar
1 tablespoon confectioners’ sugar for dusting
1/3 cup [smooth spreads easier] peanut butter, or as needed
Combine mashed potatoes, milk, vanilla extract, and salt in a bowl. Stir confectioners’ sugar into potato mixture until a dough consistency is reached. Refrigerate dough until chilled, about 1 hour. Sprinkle confectioners’ sugar on a cutting board or waxed paper.
Roll dough into a large rectangular shape on prepared surface. Spread enough peanut butter on top layer of dough to cover. Roll dough into a jelly roll shape; refrigerate roll for 1 hour. Slice dough into pinwheels to serve.