Online war over iconic 'Aussieâ dish A years-long battle over the origin of the beloved chicken parmigiana has been uncovered on Wikipedia, with âeditorsâ trading insults since 2014. Food & Entertainment by Anton Nilsson 23rd Apr 2021 11:38 AM An online fight over whether the chicken parmigiana should be considered a dish of Australian, Italian or American origin has been ongoing for years. Wikipedia editors have been discussing whether the website entry for the beloved dish has been too slanted towards Australia, with some saying the parmigiana's roots in Italy should be highlighted more. Others say the dish should be traced back to Italian immigrants to the US.