Roman-style pizza comes fromyou guessed itrome. But of course, there, its not called roman pizza but rather pizza tonde, which is crisp with a thin crust. The base is sturdy enough to hold up to a variety of toppings, in the case of this recipe, a combination of thin-sliced waxy yukon gold potatoes with fragrant rosemary and dollops of soft ricotta. Do it like the romans do and cut the pizza into slices with your kitchen shears.