The three best performers in the invention test are vying for immunity. Marco Pierre White sets them a 30-minute challenge with unlimited pantry access.
In today's challenge, the contestants are split into four teams, with each team cooking in a relay. All five members of the team with the least impressive dish will go into tomorrow's elimination.
In what promises to be one of the toughest pressure tests yet seen in the MasterChef Australia kitchen, the bottom four contestants from the invention test must cook off to survive in the competition.
In an immunity challenge like no other, the two contestants will cook off against two professional chefs in the second round. Do the home cooks have what it takes to out-cook the professionals?
In today's off-site team challenge, the judges reveal the contestants will be preparing a seven-course degustation menu for 40 diners at Circa: The Prince.
The contestants facing elimination will take part in a time auction. Each contestant begins with 100 minutes to bid for items in three categories. The more they spend the less time they have to cook.
With no recipe and no clock, three contestants must cook along with Marco Pierre White. He will cook a classic dish and they must cook at the same time and the same pace.
The best performing contestants from Marco Pierre White's service challenge have the chance to cook for immunity. It is the last immunity pin up for grabs before finals week.
Matt Preston and Nigella Lawson arrive at the contestant house in the middle of the night as the 3 best from Nigella's Invention Test are asked to create a midnight snack for a chance at Immunity.
Split into three teams, each team must prepare one savoury dish and two sweet dishes to sell at a fete held in honour of Nigella Lawson, with all proceeds donated to the Royal Children's Hospital.
The bottom 3 from Nigella's Invention Test face elimination in what might be the toughest Pressure Test ever, as contestants have just one hour to recreate Nigella's three-course meal.
The losing team from the service challenge now faces elimination as the contestants create a dish without any cooking. The bottom three will then cook-off to avoid elimination from the competition.
It's Nigella Lawson Week! Contestants have 75 minutes to create a delicious dish based on Nigella's divine indulgences. The top 3 will have a chance at immunity while the bottom 3 face elimination.
In today's Service Challenge, the contestants are split into two teams. Each team must cook a three-course meal for 30 people, replicating dishes from two celebrated Melbourne restaurants.
In a MasterChef Australia first, today's mystery box challenge has been chosen by the viewers. Contestants have 75 minutes to create a dish using at least one ingredient chosen by the viewers.
The three best performers in the Invention Test must create a dish using popcorn as the core ingredient. The winner will then need to out-cook the professional guest chef for immunity.
The three contestants with the least impressive dishes from last night's Invention Test face off in the Pressure Test. The contestant with the least impressive dish will be going home.
Today the contestants are split into teams to run their very own food trucks at the world famous Santa Monica Pier. There is plenty at stake with the winning team guaranteed a place in finals week.
Today, four of the most impressive contestants are cooking for a guaranteed place in finals week at Francis Ford Coppola's Inglenook Estate in the Napa Valley.
The four contestants who impressed in the relay invention test will cook for immunity. Does the winner of the first round have what it takes to out-cook guest chef Victor Liong from Lee Ho Fook?
In today's gourmet cinema team challenge, the judges reveal that the contestants must cater for 165 cinemagoers at a very special cinema event: the screening of MasterChef Australia's Greatest Hits.
With immunity up for grabs, the contestants will work in pairs to create a savoury and sweet jaffle in 45 minutes. The winning pair will then need to out-cook professional chefs to secure an immunity pin.
Today's off-site challenge will take place at George Calombaris' Hellenic Republic restaurant. Split into two teams, each team must prepare a three-course feast for 120 guests to avoid elimination.
The losing Greek Feast challenge team now face elimination. Contestants who fail the Round 1 blind taste test must then impress the judges with a dish using the ingredient they did not correctly name.
In tonight's challenge, Heston inspires the contestants to create a three-course dessert spread using only the food of the Gods: chocolate. Which team will face the elimination challenge?
The losing team from the invention test relay challenge now face off in the pressure test. Contestants must recreate guest chef Flynn McGarry's signature dish to avoid elimination.
The three best performers in the Invention Test must now impress the judges in Round One for a chance to cook off against a professional chef and gain immunity.
The contestants have 60 minutes to create a dish using the ingredients in the mystery box. The winner will cook-off for a chance at immunity and the bottom three contestants will face the elimination pressure test.
The bottom three contestants from the invention test now face the elimination pressure test. They have just over three hours to recreate UK chef Jason Atherton's quail afternoon tea dish to avoid elimination.
Heston's restaurants are all about taking recipes from the past and giving them a modern twist. Four contestants must prepare a single course inspired by recipes from the past to avoid elimination.
The losing team from the Chinese New Year challenge must now cook a dish determined by lucky dip. With 75 minutes on the clock, the contestant with the least impressive dish will be eliminated.
Today's mystery box challenge has been set by guest chef Luke Nguyen: contestants have 60 minutes to make an impressive dish. The winner will then gain the advantage going into the invention test.
The bottom three contestants from the invention test face off in the elimination pressure test. Contestants have just two hours to recreate two of guest chef Ross Lusted's signature dishes.
Guest chef Curtis Stone joins today's off-site Team Challenge. Each team must prepare a six-course degustation menu for 50 guests in only two and a half hours, to avoid the Elimination Challenge.
The Queen of the Australian kitchen, Maggie Beer, returns! The invention test winner will have the advantage going into the mystery box challenge when contestants have an hour to impress the judges.
The bottom three contestants from the mystery box challenge face off in the elimination pressure test. Contestants have just three hours to recreate and 15 minutes to plate up Anna Polyviou's mess.
The three best performers from Maggie Beer's mystery box challenge are now vying for immunity. The contestant who produces the best eclair in Round One will then cook-off against a professional chef.
Today's off-site team challenge marks the celebration of Chinese New Year, and features guest mentor Kylie Kwong. Each team must prepare two set-price Asian street food dishes and sell them to the public.
The MasterChef Australia competition travels to California for the week. With just a map in hand the contestants must track down today's mystery box ingredients from local San Francisco produce shops.
Today's mystery box challenge contains eight of the ugliest ingredients ever seen. The contestants must impress the judges by creating a beautiful and delicious dish in only 60 minutes.
It's the challenge that takes the cake, with the contestants needing to name the ones before them to survive. Then it's over to Nigella for a decadent MasterClass.
Closing out the week with Marco Pierre White is the first MasterClass of the season. The contestants are joined by our MasterChef Australia judges at the picturesque Burnham Beeches.
In a very special episode, the Queen of the Australian kitchen, Maggie Beer returns to the MasterChef Australia kitchen as the 19 contestants face another mystery box challenge.
The three contestants with the least impressive dishes from last night's Invention Test face off in the Pressure Test. At the end of the cook, one of these contestants will be going home.
The judges reveal that this week will be the toughest ever! In today's invention test contestants must choose between three of the hardest invention test dishes ever from previous seasons.
In today's Quarter Final mystery box challenge and invention test, contestants cook off for a place in the Semi Final using ingredients chosen by their loved ones.
The bottom three contestants from The Lake House challenge now face elimination and must impress the judges with a dish produced from the ingredients that they each cooked with to get into the competition.