In the season finale, three chefs put it all on the line to win the title of Big Burger Battle Champion and the cash prize of $25,000.

The chefs really turn up the heat in Fast Food. Beer and burgers unite in Burger Bucks and the chefs get their gobble, gobble on in Big Burger Elimination.

It's sweet meets savoury when four chefs compete in the Fast Food round. The burgers turn inside out in Burger Bucks, and the chefs wonder 'where's the beef?' as they enter the Big Burger Battle elimination round.

Fast food heads south when five chefs serve up a Mexican classic. Burger Bucks heads to Vietnam and Big Burger Elimination has more game play than usual.

Six chefs shake things up in the Fast Food round. Breakfast is served in Burger Bucks and the Big Burger Elimination round has the chefs crossing the country.

Seven chefs enter the competition frying up a Fast Food favourite. In Burger Bucks the chefs need to think outside the bun and things get personal in the Big Burger Elimination round.