Using Champagne yeast, Prosecco and salt smoked with the barrels from aging Chardonnay all contribute to the festive New Year's vibe of this flat bread. Feel free to use any wine, sparkling or still, or even a light ale or lager for the Prosecco. Any coarse salt such as Maldon or Fleur de Sel would also work here. This dough is pretty slack at just shy of 73% hydration. It's fairly easy to work with as long as you oil your hands and make sure your rolling surface and the dough itself is liberally floured when it's time to roll it out.