If you are whole, the snails are placed in a pan with a little water to boil. In a saucepan with water to hold to crawl out and separately into another pot boil salted water with bay leaf and a few peppercorns. When the snails are transferred to boil a pot of brine, thus they fail to shrink into their shells and are easy to remove. Boil for 1 hour. Snails are removed from the shell with a sharp object and cut their intestines removed and their bodies are placed in a colander and washed thoroughly strong stream as sometimes filled with sand. In a deep frying pan in the lard to fry the chopped ham, garlic, breadcrumbs, pour white wine, put salt and ground black pepper and bring to the boil put the snails. Boil for 15 minutes.