Mamaw's Potato Candy

One of my favorite Christmas memories of my Mamaw...her Potato Candy!

1 1/2 cup potatoes

      1  pound powdered sugar
   1/2  cup peanut butter

• boil, drain, and mash potatoes, leaving no lumps
• mix potatoes with sugar
• roll mixture into an oblong shape on a pastry mat (lightly dusted with powdered sugar)
• spread peanut butter on top
• roll up like a jelly roll
• cut in slices
• keep refrigerated