Abstract: A flash brewer includes an insulated container, a liquid inlet, a liquid flow assembly, a cooling assembly, and a liquid outlet. The insulated container thermally insulates interior of the insulated container from an exterior environment. The liquid inlet is coupled to the insulated container and receives a liquid, e.g., coffee, to be chilled. The liquid flow assembly is housed within the insulated container and receives the liquid to be chilled from the liquid inlet and to flow the liquid to be chilled. The cooling assembly is housed within the insulated container and flows coolant composition within the cooling assembly. The cooling assembly is thermally coupled to the liquid flow assembly facilitating a heat exchange between the liquid to be chilled and the coolant composition. The liquid outlet is coupled to the insulated container and outputs the chilled liquid to the exterior environment of the insulated container.