Heating cooker

This cooking device is provided with a main body, a door, and a water receiving plate. The main body has: a heating chamber having an opening; and a front frame provided around the opening of the heating chamber. The door is mounted to the main body and covers the opening of the heating chamber. The water receiving plate is arranged below the heating chamber and behind the front frame, and receives water from the front corner part of the bottom surface of the heating chamber. The water receiving plate has: a first drain hole for guiding the water from the front surface side to the back surface side of the water receiving plate; and a guide part for guiding the water to the first drain hole. 本公开的加热烹调器具备主体、门以及接水板。主体具有：加热室，其具有开口；以及前框，其设置于加热室的开口的周围。门安装于主体并覆盖加热室的开口。接水板设置于加热室的下方且设置于前框的后方，接收来自加热室的底面的前角部的水。接水板具有：第一排水孔，其用于从接水板的前面侧向背面侧引导所述水；以及引导部，其用于向第一排水孔引导所述水。