2 cups flour, 1/3 cup sugar, 1/2 tsp baking powder, 1/4 tsp salt, 1 stick(4 oz) butter, 2 large eggs. Can be done in a food processor and then knead, take 2/3 of the dough, roll out and layer it in a glass pie dish.
Then mix 1lb ricotta cheese, 3 eggs, 1/4 lb mozarella, 1/4 cup pecorino romano cheese, 1/4 lb proscuitto, 2 tbsp parsley, and 1/4 tsp freshly ground black pepper. Fill your pie and roll out the extra dough and cut strips with ruffled-edged pastry wheel if you have it handy, and make a basic lattice over the filling. Bake in 350 degree oven for 35-40 minutes. It's truly a sweet and savory dish as the crust is slightly sweet and the cheese and proscuitto is salty.
Along with the tart I follow this with ecletic afternoon tea with fresh strawberries and whip cream.