Wurstle endeavors to revolutionize the classic American hot dog by concocting a menu of completely customizable and mess-free gourmet sausages. Three types of baguette encase half a dozen sausage choices—each MSG- and filler-free —in standard, junior, or mini-sizes, which customers can each crown with an array of toppings such as homemade mustard, spicy ketchup, or Wurstle-kraut. The kitchen crew trades in their deep fryer for the oven, complementing their hand-held feasts with healthful baked accompaniments of french fries, Nutella puffs, and piping hot sodas.