1 sm. potato, cooked
2 c. powdered sugar
1 tsp. butter, melted
2 c. peanut butter
Powdered sugar for rolling dough

Mash potato, mix in melted butter, start adding powdered sugar, a little at a time, mix to hot mashed potato. Roll potato mixture in powdered sugar (same way you would a pie crust). Spread on peanut butter on top of rolled potato mixture.