A rotatable shelf for use in a refrigerator that may include a support bracket configured to support a turntable but is not required. A bearing ring may be disposed between the support bracket and the turntable, wherein the bearing ring is configured to facilitate the rotation of the turntable relative to the support bracket. The support bracket may further be configured to be installed into an interior space of a refrigerator such that the rotatable shelf assembly is oriented in a substantially horizontal direction. A user may then place items onto the turntable and manually or automatically rotate the turntable to access the items. Sensors may be configured to receive user input.