Milk foam dispensing system

An ingredient dispensing assembly for use on ingredient dispensing apparatus to dispense and combine ingredients to produce ingredient foam, the ingredient dispensing assembly comprising:

• a base component for attachment to the ingredient dispensing apparatus, with ingredient ports communicating with the apparatus for delivering ingredients to the assembly;
• a whipping chamber defining a cavity therein being removably attachable to the base component;
• an output nozzle removably attachable to the whipping chamber;
• the output nozzle defining an elongated cavity therein communicating with the cavity in the whipping chamber and being removably attachable to the whipping chamber;
• an insert removably positionable in the whipping chamber cavity and extending into the elongated output nozzle cavity;
• the insert defining passages between external surfaces of the insert and internal surfaces of the whipping chamber cavity and the elongated output nozzle cavity;
• the insert passages defining a mixing zone communicating with ingredient ports of the base component, a shredding zone communicating with the mixing zone, and a deceleration zone communicating with the shredding zone and extending to an exit port of the output nozzle.