Molded Macaroni Casserole

Name: Molded Macaroni Casserole
Ingredients: 4 cups cooked elbow macaroni (2 cups dry); 1 1/2 cups diced mozzarella cheese (fior di latte); 1/2cup diced sharp provolone cheese; 2 1/2 cups tomato sauce, plus extra to pass; 7 slices prosciutto or 1/4 pound pancetta cut into thin rounds; 3/4 pound ground chuck; 1/2 pound ground pork; 2 slices stale white bread, crusts removed; 2 large eggs, lightly beaten; 3 tablespoons minced basil; 1/4 cup minced Italian flat leaf parsley; Salt and pepper to taste; 2/3 cup grated Pecorino cheese; 1 teaspoon minced garlic