This party headliner has it all: the spiciness of gingerbread, a nod to bittersweet marmalade and the softness of cake. We arranged thinly sliced discs of cara cara, navel and blood oranges, playing with sizes and colours, pulp and rind, for a mosaic effect. Tucked beneath the spiced batter, the layers of citrus steam cook to create a quick and tender confit as the cake rises. Flip it over onto a tray while it’s still warm and take your masterpiece to go.