Pepperoni pizza—supreme with sausage, beef, pepperoni, mushrooms, onions, and peppers— these are classic toppings on American pizza oven pizza dough, but at the California Milk Advisory Board pizza competition, Peter Reinhart introduced a new classic combination that evokes the spirit of California wine country in pizza: Four Cheese Balsamic Fig Tarte Flambé Pizza. This pizza was a finalist in the...