A jug includes a body and a cover. The cover is provided with a steam inlet and supports a detachable stirrer. The stirrer is configured to rotate under an effect of a steam jet exiting a steam nozzle near a bottom of the body for impinging on the stirrer to cause rotation of the stirrer. The detachable stirrer extends from the cover towards the bottom of the body of the jug. The steam nozzle is further detachably connected to the cover and extends towards the bottom of the body of the jug and is positioned adjacent to the detachable stirrer. The steam nozzle and the detachable stirrer are connectable to and detachable from the cover one independently of the other.