A bread maker including a main body forming an oven compartment; kneading drums spaced apart from each other in an upper part and a lower part of the oven compartment that hold opposite ends of a mixing bag containing bread ingredients, respectively; a stationary tray disposed between the kneading drums; a movable tray facing the stationary tray to form a slit through which the mixing bag passes; tray holders respectively attached to ends of the stationary tray to support the movable tray; pivot pins respectively mounted on ends of the movable tray and accommodated by the tray holders, the movable tray alternately rotating between an open state, in which the movable tray is spaced apart from the stationary tray, and a closed state, in which the movable tray is adjacent to the stationary tray; and stopping pins respectively mounted on the ends of the movable tray and accommodated by the tray holders to maintain a predetermined gap between the stationary tray and the movable tray when the movable tray closes.