Pressure cooker cladding plastic material

The invention relates to a domestic pressure cooker (1) comprising at least one tank (2) and a lid designed to be mounted on the tank (2) to form therewith a cooking chamber, said cover having an internal face intended to be find facing the interior of the enclosure and an opposite outer face, characterized in that it comprises a plastic casing which covers substantially the entirety of said externe.Appareils cooking surface.