Nitrate

MasterChef Australia · S17 · E22

Pressure Test: John Demetrios

  • TV-14
  • Jun 3, 2025
  • 49 min

The MasterChef contestants face a pressure given by Dessert Master winner John Demetrios. In the hope of winning immunity, they'll have to recreate his Chocolate Meteor.

Watch free on Prime Video

About this episode

The MasterChef contestants face a pressure given by Dessert Master winner John Demetrios. In the hope of winning immunity, they'll have to recreate his Chocolate Meteor.

Season 17

60 episodes
  1. 1Gordon Ramsay's Team Service Challenge

    73 minApr 28, 2025

    It's back to win and 23 returning contestants are back for another shot at the trophy. Gordon Ramsay greets them to announce that they are splitting into three teams and taking on a service challenge!

  2. 2Keep Up with Gordon Challenge

    50 minApr 29, 2025

    Gordon Ramsay is in the kitchen to put 8 cooks through a Keeping Up with Challenge. They'll work at record pace to deliver TWO of Gordon's dishes, in a fight for the only immunity pin of the season.

  3. 3Late Night Snack Immunity Challenge

    53 minApr 30, 2025

    To win immunity and a chance to see their creation added to Gordon Ramsay's new London restaurant's menu at 22 Bishopsgate, they must cook and elevate their favourite late-night snack!

  4. 4Food Journey Elimination Challenge

    75 minMay 4, 2025

    Inspired by watching an emotional video on their MasterChef journeys, the contestants must cook a dish that represents who they are now. But this will result in the first elimination for the season.

  5. 5Mystery Box: Peter Gilmore

    51 minMay 5, 2025

    Peter Gilmore has brought a Mystery Box packed with ingredients from his most iconic dishes, which have been responsible for some of the competition's greatest moments of triumph and heart break.

  6. 6The Coffee Caviar Tin: Kirsten Tibballs' Pressure Test

    48 minMay 6, 2025

    Chocolatier Kirsten Tibballs joins the MasterChef kitchen for the very first pressure test of the series. With her toughest recipe yet she challenges the contestants with her Coffee Caviar Tin.

  7. 7Shannon Bennett's 20-Minute Immunity Challenge

    51 minMay 7, 2025

    Legendary Australian chef, Shannon Bennett, is cooking in the MC kitchen. After his demo, whoever creates the most delicious dish in 20 minutes will win immunity and be safe from Sunday's elimination.

  8. 8Two-Round Elimination Challenge: One Inch Cube

    57 minMay 11, 2025

    The cooks take part in a one-inch cube taste test in teams. Their elected team leader could land their whole team in an elimination cook.

  9. 9Mystery Fridge Invention Test

    50 minMay 12, 2025

    Today's mystery box challenge comes with a twist: contestants must select one of the judges' fridges and use whatever is inside to create a dish worthy for a chance at immunity and a grand prize.

  10. 10Immunity Challenge: Curtis Stone

    47 minMay 13, 2025

    Immunity is up for grabs today. The contestants have one hour to recreate a Curtis Stone dish. But with a twist: they'll have to do it without the recipe!

  11. 11Jean-Christophe's French Service Immunity Challenge

    48 minMay 14, 2025

    Jean-Christophe leads a French service challenge as teams compete for immunity.

  12. 12Finishing Flair Elimination Challenge

    61 minMay 18, 2025

    In today's elimination challenge, the contestants have to create a dish with an element of tableside theatre.

  13. 13Wrapped Up Mystery Box Challenge

    50 minMay 19, 2025

    The MasterChef contestants face off with a mystery box with a wrapped up surprise.

  14. 14Pressure Test: Steven He's Balloon Puppy Cake

    48 minMay 20, 2025

    Renowned pastry chef Steven He delivers a magical pressure test with his Balloon Puppy Cake.

  15. 15Squire's Landing Pub Service Immunity Challenge

    49 minMay 21, 2025

    In Sydney, teams compete for immunity in a pub inspired service challenge.

  16. 16Surf and Turf Elimination Challenge with Josh Niland

    67 minMay 25, 2025

    Seafood extraordinaire Josh Niland is in the kitchen for his own creative take on Surf and Turf. The challenge is to create a modern dish using both meat and seafood and survive elimination.

  17. 17Mystery Box Challenge: Ixta Belfrage

    49 minMay 26, 2025

    MasterChef welcomes Ixta Belfrage for a debut visit. The chef has brought a Mystery Box with a twist. There is one secret ingredient the contestants will only discover halfway into the cook.

  18. 18Pressure Test: Blayne Bertoncello

    49 minMay 27, 2025

    Today's pressure test raises the bar with the contestants tasked to recreate guest judge Blayne Bertoncello's highly technical dessert, not once, but in five consistent dishes.

  19. 19Immunity Challenge: Team-relay Challenge

    48 minMay 28, 2025

    It's the classic MasterChef team-relay challenge where four teams must compete create a savoury dish that uses potatoes in at least two ways.

  20. 20Elimination Challenge: Butter

    61 minJun 1, 2025

    Twelve MasterChef contestants are faced with a bust of judge Jean-Christophe Novelli made entirely of butter. Fighting for their place in the competition, they must create a dish featuring butter.

  21. 21Mystery Box Challenge: Sooshi Mango

    49 minJun 2, 2025

    In a heartwarming and hilarious Mystery Box challenge, contestants must cook a dish worthy of a Nonna's table under the watchful eyes of Sooshi Mango, for a shot at immunity.

  22. 22Pressure Test: John Demetrios

    49 minJun 3, 2025Now viewing

    The MasterChef contestants face a pressure given by Dessert Master winner John Demetrios. In the hope of winning immunity, they'll have to recreate his Chocolate Meteor.

  23. 23Immunity Challenge: Cold Meats Sandwich

    51 minJun 4, 2025

    It's viral week and vying for immunity once again, the contestants are challenged to create the ultimate scrollable cold meats sandwich followed by a viral dish mash-up.

  24. 24Elimination Challenge: Andy Cooks

    64 minJun 8, 2025

    Social media superstar Andy Cooks sets two viral challenges. First, the contestants must create an epic Cheese Pull. In Round Two, the bottom five make a Satisfying Slice. One will be eliminated.

  25. 25Mystery Box Challenge: Lee Kum Kee

    47 minJun 9, 2025

    Today's mystery box is a head-to-head battle between those fatefully matched with the same Lee Kum Kee sauce to earn their spot in tomorrow's immunity challenge.

  26. 26Pressure Test: Ice Cream

    49 minJun 10, 2025

    The contestants design their own pressure test inspired by seven different Connoisseur ice cream flavours. The best two will win immunity.

  27. 27Team Service Challenge: Dough

    54 minJun 11, 2025

    It's Dough-Fest in the MasterChef garden and time for the contestants to test their team work in an epic service challenge. The teams have four hours to cook a dough-based savoury and sweet.

  28. 28Elimination Challenge: Laksa Taste-Test

    58 minJun 15, 2025

    The cooks take part in a laksa taste-test, set by one of Australia's most renowned Malaysian chefs. First four cooks who guess the wrong ingredient, must fight for their place in the competition

  29. 29Mystery Box: Goo

    48 minJun 16, 2025

    The first cook of Sweet Week, and for today's mystery box, each contestant must incorporate an element of 'goo' into their desserts. The four cooks with the top dishes will compete for immunity.

  30. 30Pressure Test: Poh

    51 minJun 17, 2025

    Poh sets today's Sweet Week pressure test providing not one, but three of her extraordinary desserts for the cooks to replicate. Four contestants battle it out to win immunity.

  31. 31Taste Test: Jelly Gems

    50 minJun 18, 2025

    As Sweet Week continues, a jelly-gem taste test will determine which five contestants will go on to cook a dish incorporating at least one of those ingredients for immunity.

  32. 32Elimination Challenge: Nostalgia

    61 minJun 22, 2025

    Today's elimination challenges the contestants to serve a nostalgic dish.

  33. 33Mystery Box: Nornie Bero

    48 minJun 23, 2025

    Nornie Bero brings a mystery box filled with native ingredients to the Kitchen!

  34. 34Keep Up with Curtis Challenge

    48 minJun 24, 2025

    Aussie legend Curtis Stone returns for a slow cooked lamb raviolo cook-along.

  35. 35Immunity Challenge: Coles Custom Creation

    53 minJun 25, 2025

    It's a battle for immunity and the chance to make a custom creation for Coles!

  36. 36Elimination Challenge: Maggie Beer

    63 minJun 29, 2025

    Ten contestants compete in a classic challenge set by Maggie Beer.

  37. 37Mystery Box: Air Fryer

    48 minJun 30, 2025

    The first cook for the Top 10 is an Air Fryer mystery box.

  38. 38Pressure Test: Philip Khoury

    49 minJul 1, 2025

    Award-winning pastry chef Philip Khoury sets an elimination pressure test.

  39. 39Immunity Challenge: Over Two Rounds

    52 minJul 2, 2025

    The top 9 contestants compete in two rounds for a chance at winning immunity.

  40. 40Elimination Challenge: Faraway Places

    57 minJul 6, 2025

    To survive elimination, the contestant's dishes need to transport the judges to faraway places! The best dishes will do the same for their makers!!

  41. 41Mystery Box: Doha

    49 minJul 7, 2025

    Cooks arrive on their trip away, to face a mystery box with local ingredients.

  42. 42Immunity Challenge: Fine Dining

    51 minJul 8, 2025

    Contestants cook a fine dining menu, inspired by local cultural sights.

  43. 43Immunity Challenge: Last Chance

    50 minJul 9, 2025

    It's our cooks' final day away, and they have one last chance at immunity.

  44. 44Elimination Challenge: Dual Duel

    62 minJul 13, 2025

    Four contestants face off in an emotional dual duel elimination

  45. 45Mystery Box: Garlic & ?

    49 minJul 14, 2025

    The final 7 face a mystery box filled with garlic and a mystery ingredient!

  46. 46Pressure Test: Michael Wilson

    48 minJul 15, 2025

    3 contestants face a pressure test by Michelin Star chef Michael Wilson

  47. 47Immunity Challenge: Alphabet Lucky Dip

    50 minJul 16, 2025

    Contestants have another chance at immunity in an alphabet lucky dip challenge

  48. 48Elimination Challenge: Race Against the Clock

    62 minJul 20, 2025

    90 minutes, 2 rounds, it's a race against the clock to avoid elimination.

  49. 49Mystery Box Challenge: The Everything Box

    47 minJul 21, 2025

    It's the Everything Box. The top 4 dishes will enter tomorrow's Immunity cook.

  50. 50Pressure Test: Vue De Monde

    49 minJul 22, 2025

    Yesterday's winners are battling it out in a service challenge at Vue De Monde.

  51. 51Immunity Challenge: Heartfelt Letters

    50 minJul 23, 2025

    Letters from their loved ones inspire contestants to cook an immunity-winning dish and claim a coveted spot in this year’s top five.

  52. 52Elimination Challenge: 2 Rounds with Julie Goodwin & Nat Thaipun

    64 minJul 27, 2025

    A two-round elimination featuring previous winners Julie Goodwin and Nat Thaipun.

  53. 53Mystery Box: Final Immunity

    49 minJul 28, 2025

    The top five battle it out for the last immunity of the season

  54. 54Elimination Challenge: Vaughan Mabee

    50 minJul 29, 2025

    The mad genius of the South Island Vaughan Mabee will be the end of someone's Masterchef fairytale...

  55. 55Four Contestants, Four Judges, Four Cloches

    51 minAug 3, 2025

    The Top 4 compete for 10k in travel vouchers with ingredients inspired by the judge's travels.

  56. 56Elimination Challenge: Two-Round Elimination

    58 minAug 4, 2025

    The final 4 must gamble on an ingredient to cook either sweet or savoury.

  57. 57Final Three: Time Auction

    47 minAug 5, 2025

    The final 3 take on a classic MCK challenge; the Time Auction

  58. 58The Fun One

    51 minAug 10, 2025

    The Fun One: Where the Judges swap places with the contestants!

  59. 59Semi-Final: Service Challenge

    69 minAug 11, 2025

    It's the ultimate service challenge; the MasterChef Australia 2025 Semi Final!

  60. 60Grand Finale

    89 minAug 12, 2025

    The Grand Finale where the MasterChef Australia 2025 'Back to Win' victor is crowned!

Guest stars

John DemetriosSelf