Some of the challenges include an all-night bake-off at Auckland's Loaf bakery, catering for a cocktail party for naval personnel on the flight deck of the frigate Canterbury, and cooking a French-style banquet for VIPs from the hospitality industry at Auckland restaurant La Cigale.
They'll also be visiting Elephant Hill Winery in Hawkes Bay and posh retreat Huka Lodge.
This year, instead of heading to Australia for some of the final episodes, the few remaining contestants will be flown to Singapore. Remember the sweaty Sydney Market challenge from season two? Just imagine that in the bustle and heat of Southeast Asia. As long as they don't make them prepare a durian.
There will be a line-up of guest chefs, including Che Barrington from modern Thai restaurant Moo Chow Chow; Michael van de Elzen, star of The Food Truck; La Cigale's Warwick Brown; Annabel Langbein; rising stars Nick Honeyman, Hayden McMillan and Makoto Tokuyama; award-winning chef Michael Meredith; and Rick Stein.
And to satiate you in between the challenge episodes there will also be masterclasses. So along with those game enough to be on TV, you can pick up some tips and tricks to use at home.
Mystery box challenges, pressure tests and invention tests will all be returning. We hope that they've made adjustments this time so no one's fate is left in the hands of a bunch of 7-year-olds (like poor Fiona), and realise that the ability to construct a ridiculous tower of macarons does not make you a top chef.
When: Tuesday, 7.30pm
Where: TV One
What: More tears over spilled milk and other ingredients
-TimeOut