KFC puts the Zinger on trial as chicken burger wars heat up

KFC Australia is putting rival chicken burgers under review in a new Zinger campaign from Sunday Gravy, as the brand looks to remind consumers that its cult burger remains the category benchmark.

The campaign positions the Zinger as the original standard for spicy chicken burgers, leaning into the idea that every new challenger in the category is ultimately judged against KFC’s long-running menu icon.

It opened with a tongue-in-cheek print manifesto declaring the Zinger the benchmark for “flavour, structure, and integrity”, before shifting into a broader campaign across outdoor, PR, influencer, social and earned media.

As part of the work, influencer judges tested rival chicken burgers at the “Zinger Identification Facility” in Bondi, with verdicts then pushed out through drones, billboard trucks and projections near competitor restaurants.

“Australians love the Zinger. It’s built a cult following over the years and become the benchmark when it comes to chicken burgers,” Vanessa Rowed, CMO of KFC Australia, said.

“With so many new takes on the chicken burger out there, we wanted to have a bit of fun and put that to the test in a way only KFC could.

“From its signature crunch to its spice and marinade, there’s only one Zinger, and this is a light-hearted way of bringing that to life.”

The campaign comes as the fast-food category continues to lean heavily into chicken, spice, limited-time offers and challenger-style product launches to drive attention and repeat visits.

For KFC, the Zinger gives the brand a familiar asset with strong cultural recognition, allowing it to take a more playful shot at competitors without needing to introduce a new product.

“The Zinger isn’t just a chicken burger. In Australia, it’s become the reference point,” said Ant White, creative partner at Sunday Gravy.

“So, we thought, instead of pretending the category isn’t happening around us, why not lean into it properly and publicly review the competition?”

The campaign marks one of Sunday Gravy’s first pieces of work for KFC after the independent agency won a place on the brand’s Australian creative roster.

Sunday Gravy was appointed alongside Special Group as KFC looked to bring fresh creative energy into the business, while Ogilvy remains part of the brand’s long-running agency setup.

The campaign was produced by Revolver, directed by Luke Nuto through Glue Society, with media by EssenceMediacom and social handled by We Are Social.