Abstract: A carbonated beverage dispensing system for dispensing a mixed beverage consisting of a flavoring constituent contained in an individual serving packet and a base liquid. The dispensing system includes an actuating unit having a platen that is movable between a retracted position in which a flavoring constituent containing packet is positionable into the actuating unit with a rupturable discharge end thereof directed downwardly and an actuated position which progressively presses against a side of the packet for forcing the contents of the packet in a downward direction for rupturing the discharge end of the packet and for expelling the contents thereof into a discharge nozzle. A carbonated water supply is provided for simultaneously dispensing a predetermined quantity of carbonated water into the nozzle for mixing with the expelled flavoring constituent prior to discharging therefrom.