This impressive rainbow cake is the perfect celebration and party ... Put a dab of buttercream on the cake board and place the purple sponge on top. Spread a ¾cm/½in thick layer of buttercream ...

According to Rich Torrisi of Torrisi Italian Specialties, Christmas would not be complete without an industrial-size batch of the almond sponge-cake concoctions known variously as rainbows ...

Like the cone that inspired it, the Rainbow Cake features the five perfectly paired flavors of ice cream (Chocolate, Strawberry, Palmer House, Pistachio, and Orange Sherbet) nestled in vanilla sponge ...