A size 11 quart base pan and 4 quart lid, the Stainless Steel Professional Grade Multi Roaster is four cookware products in one, including an extra-large roaster! The bottom pan can be used for roasting or as a stock pot, the lid as roaster lid, a saute pan, lasagne pan, shallow roaster or serving dish, and use the oval rack to hold the roast above fat, or as a cooling rack for baking.