A griddle, also called a girdle in the UK, is a cooking device consisting mainly of a broad, usually flat cooking surface. Nowadays it can be either a movable metal pan- or plate-like utensil, a flat heated cooking surface built onto a stove as a kitchen range, or a compact cooking machine with its own heating system attached to an integrated griddle acting as a cooktop.
A traditional griddle can either be a brick slab or tablet, or a flat or curved metal disc, while in industrialized countries, a griddle is most commonly a flat metal plate. A griddle can have both residential and commercial applications and can be heated directly or indirectly. The heating can be supplied either by a flame fuelled by wood, coal or gas; or by electrical elements. Commercial griddles run on electricity, natural gas or propane.