A stovetop cooking and grilling assembly for selective use with a stovetop includes a first housing that is configured as an oven. A second housing is coupled to and extends from an upper end of the first housing. A plurality of burners, which is gas-fired, is coupled to a top of the second housing. Each of a plurality of first grates is selectively couplable to a set of the burners. The set of the burners is configured to grill a food item that is positioned on the first grate. Each of a plurality of slots that is positioned through a front of the second housing is positioned for insertion of a respective tray. A plurality of orifices that is positioned through the top of the second housing is configured to permit drippings from the food item to flow into the second housing to be collected by the tray.