A layer cake is a pastry made from stacked layers of cake held together by filling.
Layer Cake or layer cake may also refer to: In mathematics, the Layer cake representation is a representation of a function in terms of an integral of 'slices' of the function's area Layer-cake federalism, is a political arrangement in which power is divided between a federal and state governments in clearly defined terms Layer Cake (novel), a 2000 novel by J. J. Connolly Layer Cake (film), a 2004 film based on the novel Layer cake, a nuclear weapon design, tested by the Soviet Union and China Layer Cake, digital music imprint of Dreamlab (production team) "Layer Cake", song by Kano (rapper) inspired by the film Layer Cake