Add butter or oil to skillet. Heat on medium heat until hot && melted. Slice potatoes into thin,round,chip like slices. (May want to slice your potatoes BEFORE heating your skillet and butter/oil) Place potato slices in a bowl && season somewhat generously. Place potatoes in skillet && cook on medium heat for about 30 min. Or so, stirring frequently, until the potatoes are well done all the way through && brown on both sides (we like ours with a little crunch). Serve.

Note: you may want to lay your potatoes on a paper towel before serving if there's a lot of excess butter/oil.