Italian Savory Rustic Pie

Ingredients (10)

• 6-7 slices Prosciutto di Parma (cut in half more slices if needed)
• 1 1/2 cups grated Fontina or Gruyère cheese
• 1/4 - 1/2 cup white sauce (very thick)
• 2 crust pie dough **
• WHITE SAUCE:
• 1 tablespoons butter
• 1 tablespoon flour
• 1 cup milk
• pinch of salt
• ** You can also use just one pie crust and make a Galette.: