7 ea. 17 x 12-inch sheets Phyllo, stacked between 2 sheets of wax paper
¼ cup Extra virgin olive oil
2 oz. Serrano ham, chopped
1 lb. Red potatoes, washed and dried
1½ tsp. Dried rosemary, crumbled
2 cups Mahon, grated

In a preheated 325º F (~160ºC) oven toast the walnuts for 7 to 9 minutes or until lightly golden. Brush a baking sheet lightly with some of the oil. Lay one sheet of phyllo on the baking sheet and brush it lightly with some of the remaining oil. Place another sheet of phyllo on top of the bottom sheet and press firmly so it adheres to the bottom sheet. Oil and layer the remaining phyllo, ending with oil. Using a mandolin or hand slicer, cut the potatoes into paper-thin slices, overlapping them, on the dough, and sprinkle with salt and pepper to taste. Spread the ham over the potatoes, sprinkle with rosemary and Mahon, and drizzle with any remaining oil. Bake the pizza at 400ºF (200ºC) over for 15 to 20 minutes, or until the edges are golden and the potatoes are tender. With pizza wheel or sharp knife cut into squares. Serve at room temperature.