Four Seasons Pizza

FOR THE DOUGH:
In a small bowl, stir together the yeast, warm water and sugar and let stand until foamy, about 5 minutes.

Place the 2 cups flour and salt and white pepper to taste in a mixing bowl or in a food processor fitted with the metal blade. Add the oil, then the yeast mixture while stirring or processing continuously until the mixture begins to gather into a ball.

Transfer the dough to a lightly floured work surface and knead a few times until the dough feels smooth. Form into a ball and place in a bowl. Cover the bowl tightly with plastic wrap and let the dough rise in a warm place until doubled, about 1 1/2 hours.

FOR THE SAUCE:
Make 1/2 recipe (1 cup) quick tomato sauce, if using, adding the garlic, oregano and basil as directed. Set aside to cool. If using purchased tomato sauce, pour the sauce into a small saucepan and bring to a boil. Add the garlic, oregano and basil, reduce the heat to low and simmer for 2 minutes. Set aside to cool.

Sprinkle some cornmeal or semolina on a rimless baking sheet. Place the dough on the sheet and, using your fingertips, press and stretch the dough into a round 12 inches in diameter, forming a slight rim at the dough edge. Cover with a kitchen towel and let rise again in a warm place until tripled in height, about 1 1/2 hours.

Place a pizza stone, if you have one, on the middle rack of an oven and preheat to 475 degrees F.

Using a fork, pierce the dough in even intervals to allow steam to escape during cooking. Spread the tomato sauce over the dough round. Then, for the topping, scatter the Parmesan evenly over the sauce. Place the mozzarella cheeses in an even layer over the Parmesan cheese. Arrange the prosciutto, mushrooms, olives and artichokes on top, overlapping them with the cheeses.

Place the pizza in the center of the oven or, if you are using a pizza stone, slide the pizza from the sheet onto the stone. Immediately reduce the oven temperature to 425 degrees F and bake until the dough is cooked and the cheese is light golden brown, 25-30 minutes. Remove the pizza from the oven and let stand for a few minutes before serving.

TO SERVE:
Slice into wedges and transfer to individual plates.