Tin foil can generally be bought in large supermarkets, such as Wal-Mart, Nanjing Jinrunfa Supermarket and suguo supermarket. It is usually put together with kitchen utensils and plastic wrap.

The role of tin foil in barbecue;

The first is to prevent food from sticking to the baking tray;

The second is to prevent food from sticking to dirty things;

Third, it is convenient to brush the baking tray;

Fourth, some foods are baked with spices, and the fillings are afraid of being scattered, so they are wrapped in tin foil;

The fifth is to prevent water loss and keep fresh and tender.