The invention discloses a cooker mounting structure. The structure comprises a cooking bench plate, a burner assembly and a control assembly. The cooking bench plate is provided with a first through hole and a second through hole, the burner assembly is inserted in the first through hole and connected with a first gas pipe, and the control assembly comprises a gas valve and a rotary knob. A secondgas pipe and a valve rod are connected to the fuel valve, the first gas pipe communicates with the second gas pipe through a joint structure, the valve rod penetrates through the second through hole,and the rotary knob is connected with the valve rod. According to the cooker mounting structure, the mounting position and number of the burner assembly can be adjusted according to the need, so thatthe cooker mounting flexibility is higher. In addition, the widths of the first through hole and the second through hole are small, and the influence on the structure strength of the cooking bench plate can be reduced.