Pizza Rustica

Yield:	8 Servings
Categories:

2	c	All purpose flour
1/2	c	Sugar
1	ts	Salt
1 1/4	ts	Ground black pepper
6		Egg yolks
1/4	c	Cold water
1/4	lb	Sweet butter
1	lb	Fresh sheep milk ricotta cheese
1/4	lb	Prosciutto; sliced, coarsely chopped
1/2	lb	Genoa salami; sliced, chopped
1/2	lb	Fresh mozzarella; diced, 1/4-inch pieces
1/4	c	Grated pecorino romano cheese
		Olive oil
1		Ten-inch springform pan