Abstract: A device not limited to but particularly adapted for retaining a cooking utensil on gas stoves currently provided in motor homes, pickup campers, trailers, boats and the like, the stove having a bar-type grate secured thereto on which the utensil is supported, comprises a hollow, expandable-circumference cylinder, preferably formed by rolling a sheet metal blank, having means formed integrally therewith for removably securing the same to the grate, the cooking utensil being encircled by and restrained from sliding off the grate by the device.