The process under consideration involves the application of moist heat to bivalve mollusks within a closed environment. This cooking method effectively cooks the shellfish within their own shells, leveraging the generated steam. The desired result is a succulent, easily opened oyster, ready for consumption.
Employing this technique offers several advantages. It provides a relatively quick cooking time and helps to retain the natural moisture and flavor of the oyster. Historically, it has been a popular method along coastal regions where access to fresh oysters is readily available, providing a straightforward and efficient means of preparation. This method provides a safer way to cook oysters and prevent from any kind of food poisoning.