Preheat oven to 325*
To crush potato chips, I place them in a zip lock baggie and crush using a rolling pin (or the palm of my hand).
Add all ingredients (except powdered sugar) to large mixing bowl and mix together with your hands.
Once combined, form cookies into 1" balls.
Make a slight finger dent in each cookie.
Bake on an ungreased cookie sheet (I lined mine with a silpat) for 15-20 min. Edges will be just slightly golden brown.
Cool slightly, then transfer to wire cooling rack.
When completely cool, sprinkle with powdered sugar.