Escoffier lists only 59 procedures for potatoes, but I'll wager we can think of more than that.
Many stem from a basic recipe, a mashed potato or a croquette or even a baked potato. The variety comes from different cooking procedures or shapes, and a variety of garnishes.
There's plenty of innovation and inspiration from this episode to get your potato cookery creativity rolling.
Find the text from the show on the show notes page here