The oven has an oven door (1) and a locking device for locking the closed oven door against the oven housing with the aid of a motor-adjustable lock bar on the housing side that engages the locking element (10) with stop limiting in the locking position. The locking element is in the form of a part (10) that can be inserted into an opening (9) in the oven door surround (4) and that can be clamped by a clamp arrangement.
