Had the butchers of Aaron’s Gourmet not been hired to prepare glatt kosher meats for delivery, they could perhaps have survived by manufacturing Russian matryoshka dolls—they have a knack for nesting. Supervised by Rabbi Israel Mayer Steinberg, Aaron's Gourmet's menus boasts many versions of poultries collapsed inside of each other, from turduckens—a hen inside of a duck inside of a turkey—to gooseduckenquails, a similar concoction that begins with a quail and ends with a goose. These creations join an encyclopedic list that includes exotic cuts of pheasant and Foie-gras, traditional slabs of Black Angus and smoked salmon, organic meats, and grass-fed roasts. Once Aaron’s processes an order, which can be made online, by fax, over the phone, or by smoke signal from an empty grill, the company generally ships the package overnight via UPS. Additionally, Aaron’s, hiring out chefs, sous chefs, waiters, and other kosher food professionals, can cater for groups of up to 500 people, building holiday meals or barbecue-style cookouts from meats that can be prepared in American, Japanese, European, or Middle Eastern styles.