Large shells are good for stuffing and for scooping and holding sauces. They pair well with heartier meat sauces, cream- and cheese-based sauces, marinara and chunky vegetable sauces, and baked fillings.
The category includes traditional conchiglioni/conchiglie shells, jumbo shells, and hybrid shapes such as shellbows (lumache).
Bronze-die extrusion produces a rougher surface that helps capture sauces, and some shells are ridged or pinched to better trap meaty or creamy sauces.
Descriptions note the pasta is dried slowly at low temperatures to preserve color, texture, taste, and aroma. Bronze-die extrusion is also used to create a desirable surface texture.
They are commonly used for stuffed shell recipes, baked pasta dishes, pasta salads, and weeknight meals that call for heartier fillings or sauces.
Reviewer summaries say shells frequently hold up to stuffing with minimal breakage, cook well and retain their shape for filling, and are described as having good texture and taste.
