Conchiglioni Rigati (large grooved shells), which originate from the Campania region, are now very popular all over Italy. The unusual size and shell shape makes this pasta ideal for capturing sauces and so, is an unbeatable shape for preparing oven-baked, filled pasta dishes, with fish or meat sauces. In addition to being baked in the oven and filled, this pasta can also be enjoyed with fresh condiments such as light, springtime sauces with mozzarella, tomato and fresh basil.