Cut the peeled potatoes in half lengthwise. Then, with the flat side on the cutting surface, slice the potato in pieces approximately 1/8-inch thick. Make sure to separate the pieces that stick together. It is not necessary to slice the potatoes paper thin and it is best not to use a food processor because most will slice the potatoes too thin. If you slice them a bit thick, don’t worry - it will simply take a bit longer for them to cook. As with any recipe, the more time you prepare it, the more you’ll know about how fast the potatoes fry, etc.