The present invention relates to release system for a kitchen utensil (1) comprising a coupling system (2) for connecting an accessory (3) to a power unit (4) of the kitchen utensil (1). A release mechanism on the coupling system (2) for connecting the accessory (3) comprise one or more locking member(s) (6) and one or more release lever(s). These parts (6) are adapted to move between a locked position and a release position where they slidably connect(s) with one another. Hereby the accessory (3) can be separated from the power unit (4) by only pushing a single release button (5) on the kitchen utensils' (1) power unit (4).