Cup for the preparation of a liquid product, having an inlet opening provided with a covering layer (16) with liquid-permeable perforations (17, 18, 19) for receiving a liquid suitable for a first preparation substance to be placed in the cup. The cup (10) furthermore has an outlet opening (24) for discharging the prepared beverage or dish, and a static mixer (5) which is in liquid communication with the outlet opening. On the side of the inlet opening the cup (10) is provided with a raised edge (65) on the circumference which extends to a predetermined distance (a) above the covering layer (16), so that a space for the accommodation of a body (60) filled with a second preparation substance is produced on the upper side of the cup (10).