Buy back the screws clean the surface of the soil, the water to put a few rusty nails to raise two days to spit sediment, during the period of diligent change of water. Spit sand good screws with a brush and then carefully cleaned again, with the back of the knife knocked off the tail, you can also use pliers clip.

Prepare a star anise, dried chili peppers, ginger, perilla leaves. Boil water in a pot, add cooking wine, pour in the screws and boil for 2 minutes after the water boils, remember to put the screws under cold water. Fish out and drain the water and standby, do not over cold water.

Start a pot of oil, put star anise ginger dry stir-fry flavor, pour into the screws stir-fry over high heat for 2 minutes, add dried chili peppers continue to stir-fry chili pepper flavor, dried chili peppers can not be fried for too long will be paste black. Add a bottle of beer, water can not exceed the screws, cover and boil, according to personal taste plus salt chicken essence oil soy sauce and other seasonings, perilla leaves, stir-fry evenly almost dry soup can be out of the pot, leave a little soup to eat when more delicious. No perilla leaves on the use of cilantro and scallions.

Fried snails can not be cooked too long, or will not be sucked out, the meat will become hard. Blanching plus stir-frying plus boiling time control in 5-8 minutes within the best taste, but also can fully kill the parasites. Use beer to cook meat tender without fishy flavor.