A domestic gas cooking appliance for heating a food item is provided. The domestic cooking appliance includes a top sheet; a burner body on the top sheet, the burner body having an upwardly extending riser pin; a gas supply line that supplies gas to the burner body; and a burner cap positioned above the burner body and resting on the riser pin such that a pin receiving area contacts the riser pin. One of the riser pin and the pin receiving area comprises a magnet, and the other of the riser pin and the pin receiving area comprises a ferrous material.

A domestic gas cooking appliance for heating a food item is provided. The domestic cooking appliance includes a top sheet; a burner body on the top sheet, the burner body having an upwardly extending riser pin; a gas supply line that supplies gas to the burner body; and a burner cap positioned above the burner body and resting on the riser pin such that a pin receiving area contacts the riser pin. One of the riser pin and the pin receiving area comprises a magnet, and the other of the riser pin and the pin receiving area comprises a ferrous material.