To make home made potato chips. A long time ago we got a kit to make microwave potato chips which included a plastic tray with a blade in it set at the right depth for potato chips. It didn't work to make chips in the microwave but we never got rid of it. The first time we made a turkey we used the cutter to slice potatoes and they turned out just great. Just drop them in the oil and wait till they pop up to the surface and just turn a little brown. We have been using the same peanut oil for years and have never filtered it. It never smells rancid and looks clear so we keep using it.
Brwbier