This culinary procedure involves preparing a whole waterfowl, typically seasoned and trussed, and then slowly rotating it over an open flame or heat source on a metal rod or skewer. The process allows for even cooking and self-basting as rendered fat drips over the bird, resulting in crispy skin and succulent meat. A key aspect is careful temperature control to ensure the duck is thoroughly cooked without drying out.
The practice offers several advantages. Even heat distribution leads to uniformly cooked meat, while the continuous rotation ensures consistent basting, creating exceptional flavor. Historically, this cooking method has been prevalent in many cultures, representing a traditional way to prepare poultry and other meats for large gatherings and celebrations. It leverages fundamental principles of heat transfer for optimal results.