Gino upside down pineapple sponge cake recipe from the eighties on Let’s Do Lunch July 30, 2014July 30, 2014admin Gino D’Acampo showcase his upside-down pineapple sponge cake for the eighties food theme on Let’s Do Lunch. For many people this classic pineapple upside-down cake makes a fun centre piece for afternoon tea and brings back many childhood memories.