Broiler key. In the U.S. electric pressure cooker instruction manual can be known, electric pressure cooker lamb stew need to use the key is the broiler key, this key is a special key for stewed meat, including stewed lamb chops can also be used. Electric pressure cooker is the traditional pressure cooker and rice cooker upgraded products, it combines the advantages of pressure cooker and rice cooker, completely solved the pressure cooker safety problems.