Callum, Chris and Kate go head-to-head in a nail-binting two knock out rounds.
Who better to get the ball rolling than Maggie Beer!
The All Stars are off to a fiery start as they get cracking on their feast-style dish.
Maggie and Matt are impressed by Chris's interesting chicken cooking technique.
After some wise words from Maggie, Callum decides to change his mind about his vegetarian platter and decides to include some protein into the dish.
Maggie is concerned about Chris's Chicken not cooking in time, but sighs a breathe of relief when Chris cracks open his makeshift oven.
The judges are impressed by the smorgasbord that Callum has prepared for them all.
Kate hears the verdict from the judges about her family feast Pheasant dish.
With Callum scoring 36, that means he surpasses Chris's score by four points, which means Callum is through to the final round.
Kate loses out on the final round by just one point.
In the final round, Chris and Callum face off and have to recreate Peter Gilmore's Snow Egg.
Callum only needs one more tuille for the final snow egg but is struggling to get it right.
With 8 points difference, the judges have decide that Callum is the All Stars MasterChef Winner.