An appliance system that includes an appliance and a turbo-chilling chamber is provided. In one embodiment, the turbo-chilling chamber for chilling a beverage within a beverage container or a foodstuff is operably engaged to an interior surface of the appliance and typically includes a rigid outer wall; a flexible inner wall defining a coolant chamber; and at least one coolant spaced between the rigid outer wall and flexible inner wall in the coolant chamber. The flexible inner wall defines a receiving space, accommodates various sized beverage containers or foodstuffs, and moves between a first position and a second position. The coolant within the coolant chamber is typically at higher than atmospheric pressure when the flexible inner wall is in the second position and a lesser pressure when the flexible inner wall is in the first position. The method of turbo-chilling a beverage container/beverage/foodstuff within the turbo-chilling chamber is also provided.