embodiments of the present invention provide a three - panel lidding device used to seal a food container . such devices are particularly useful for covering and sealing a plastic food container , eliminating the need for an outer carton and the clear film membrane that traditionally covers a food container . the lidding device may contain all brand identifiers , product messaging , ingredient list , instructions printed directly on the device . the device may also allow for venting of the food container during cooking and may then be removed for serving . the device may further provide a foot panel that allows the food product container / lidding device to sit upright , enhancing store front and freezer display options .