Heating cooker

The present invention provides a heating cooker including: a heating chamber having an opening arranged on a front surface; and a door covering the opening of the heating chamber. The door includes anouter frame, a display unit, an operation unit, an electric wave leakage prevention plate, a substrate, a communication device, an air inlet, a fan, a first air path, and a second air path. The display unit and the operation unit are arranged on the front surface of the outer frame. The radio wave leakage prevention plate is a metal member attached to the outer frame. The substrate controls the display unit and the operation unit. The communication device communicates with the outside. The suction port is configured to take in outside air. The fan sends out the air taken in from the suction port. The first air path is the air path from the fan to the base plate. The second air path is an air path from the fan to the space between the communication device and the electric wave leakage prevention plate. 本发明提供加热烹调器，