MasterChef Australia: Season 7

Episode 1: Auditions, Part 1 2015-05-05 | 75 min Season Premiere. With the culinary bar set high in 2014, the heat will be on as MasterChef Australia returns for 2015. Home cooks from around the country begin the battle for the title of Australia's next MasterChef.

Episode 2: Auditions, Part 2 2015-05-06 | 75 min In their first challenge, the contestants have 75 minutes to make a savoury dish in order to secure themselves a spot in the Top 24. Which contestants will claim the last remaining aprons?

Episode 3: Top 24 Mystery Box 2015-05-07 | 75 min The Top 24 contestants enter the MasterChef Australia kitchen for their first mystery box challenge.

Episode 4: Team Challenge: Massimo Bottura 2015-05-07 | 75 min The contestants must break into three teams and battle it out in the first team challenge.

Episode 5: Elimination Challenge: Fish 2015-05-08 | 75 min In today's very fishy challenge, the eight contestants from the losing team in yesterday's task must face off to stay in the competition.

Episode 6: Mystery Box Challenge & Invention Test: Guilty Pleasures 2015-05-10 | 75 min The mystery box is revealed as today's challenge. It is their chance to show the judges what they are made of and the winning dish will gain an advantage going into the invention test.

Episode 7: Pressure Test 2015-05-11 | 75 min The three contestants with the least impressive dishes from the previous invention test face off in the pressure test. One contestant will cook their last dish in the MasterChef Australia kitchen.

Episode 8: Immunity Challenge: Jaffle Iron 2015-05-12 | 75 min Today the three best-performing contestants in the invention test will compete for immunity. The judges reveal that each contestant must first cook a sweet or savoury dish using a jaffle iron.

Episode 9: Team Challenge: Two-Course Meal for the Army 2015-05-13 | 75 min The remaining 22 contestants must team up and cook a two-course meal, a main and a dessert, for 120 guests made up of serving Army personnel, Legacy guests and their families.

Episode 10: Elimination Challenge 2015-05-14 | 75 min The losing team from yesterday's challenge must cook-off to keep their place in the competition. The contestant with the least impressive dish will be eliminated from MasterChef Australia.

Episode 11: Mystery Box Challenge: Five Tastes 2015-05-17 | 75 min The contestants arrive at the MasterChef Australia kitchen to find Marco Pierre White there to greet them. Today's mystery box challenge is all about the five fundamental tastes in the human palate.

Episode 12: Pressure Test 2015-05-18 | 75 min The three contestants with the least impressive dish from the previous invention test face off in the pressure test. At the end of the challenge, one of these contestants will be going home.

Episode 13: Immunity Challenge 2015-05-19 | 75 min 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.

Episode 14: Team Challenge: Relay 2015-05-20 | 75 min 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.

Episode 15: Elimination & MasterClass 1 2015-05-21 | 75 min In tonight's elimination, contestants must prepare a single dish plated into five identical serves, one for each of the four judges and one for the cook who will have the honour of dining with the judges. Closing out the episode with Marco Pierre White is the first MasterClass of the season. The contestants are joined by our judges at the picturesque Burnham Beeches.

Episode 16: Mystery Box Challenge 2015-05-24 | 75 min 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.

Episode 17: Pressure Test 2015-05-25 | 75 min The judges reveal that today's pressure test has been set by a rising star in the dessert world, guest chef Anna. The contestant with the least impressive dish will leave the competition.

Episode 18: Immunity Challenge 2015-05-26 | 75 min With guest mentor Shannon Bennett leading today's challenge, has our amateur MasterChef cook got what it takes to out-perform one of the best?

Episode 19: Off-site Challenge: Abbotsford Convent Bakery 2015-05-27 | 75 min In an off-site team challenge, the contestants will be taking over the bakery at Melbourne's iconic Abbotsford Convent.

Episode 20: Elimination Challenge 2015-05-28 | 75 min The losing team of nine cooks face off in the elimination challenge and the contestant with the least impressive dish in round three will leave the kitchen.

Episode 21: Mystery Box Challenge 2015-05-31 | 75 min The judges tell the 17 contestants to realise their food dreams. Plus, past contestants return to showcase their skills.

Episode 22: Pressure Test 2015-06-01 | 75 min The three contestants in this episodes pressure test see former season four contestant Kylie Millar enter the kitchen. Plus, we say goodbye as one contestant will cook their last dish.

Episode 23: Immunity Challenge: Callum Hann 2015-06-02 | 75 min The three best performers in the invention test are vying for immunity. The winner of round one will cook off against season two runner-up Callum Hann.

Episode 24: Off-site Challenge: Mexican Street Food 2015-06-03 | 75 min This episodes challenge is to cook Mexican street food for a huge crowd of 500 guests, with three and a half hours to prepare and ninety minutes to serve as many people as possible.

Episode 25: Elimination Challenge: Justine Schofield & MasterClass 2 2015-06-04 | 75 min The eight members of the losing team from the Mexican challenge are facing elimination. With 90 minutes on the clock and an open pantry, the contestants must re-invent a classic French dish.

Episode 26: Mystery Box Challenge 2015-06-07 | 75 min In this mystery box challenge, the contestants learn that each ingredient costs $1 or less and are given 60 minutes to create a dish using at least one ingredient.

Episode 27: Pressure Test 2015-06-08 | 75 min In a pressure test like no other, the losing team face off in one of the toughest challenges which has been set by one of the world's greatest chefs, Marcus Wareing.

Episode 28: Immunity Challenge: Nick Holloway 2015-06-09 | 75 min The contestant cooking for immunity must face off against Nick Holloway, from Nu Nu Restaurant in Palm Cove, Queensland. Has the amateur cook got what it takes to out-perform one of the best...

Episode 29: Off-site Challenge: Pizzini Wines 2015-06-10 | 75 min The contestants arrive at Pizzini Wines in north-eastern Victoria's beautiful King Valley. Divided into two teams, each is set the challenge to cook a three-course Italian feast.

Episode 30: Elimination Challenge 2015-06-11 | 75 min The losing contestants from the team challenge are cooking to stay in the competition. They enter the MasterChef Australia kitchen to find mystery boxes on their benches.

Episode 31: Mystery Box Challenge 2015-06-14 | 75 min It's power apron week on MasterChef Australia. Whoever holds the apron will have an extra advantage in the upcoming challenges. There are four chances to win and wear it across the week.

Episode 32: Pressure Test 2015-06-15 | 75 min The contestants with the three least impressive dishes from the invention test face off in the pressure test. The contestant whose dish least impresses the judges will be eliminated.

Episode 33: Immunity Challenge 2015-06-16 | 75 min In an immunity challenge with a twist, the four best performing cooks from the invention test have a chance to fight it out for guaranteed immunity and the power apron.

Episode 34: Off-site Challenge: Tokyo Tina vs. Saigon Sally 2015-06-17 | 75 min Split into two teams, the contestants will be taking over two popular Melbourne restaurants: Tokyo Tina and Saigon Sally. The losing team will go into tomorrow's elimination challenge.

Episode 35: Elimination Challenge 2015-06-18 | 75 min Power Week. The elimination challenge will take place over two rounds. Firstly, the contestants perform a blind taste test and then must create a dish using only the ingredients they have correctly named.

Episode 36: Mystery Box Challenge: Heston Blumenthal & Invention Test 2015-06-21 | 75 min Today's mystery box challenge has been set by the great Heston Blumenthal. The contestants have 60 minutes to create a dish using at least one ingredient chosen by Heston.

Episode 37: Pressure Test: Guillaume Brahimi's Jewel of the Sea 2015-06-22 | 75 min The judges reveal that the pressure test has been set by celebrated chef Guillaume Brahimi, the contestants have two and a half hours to recreate Guillaume's elaborate jewel of the sea dish.

Episode 38: Immunity Challenge 2015-06-23 | 75 min Today the three contestants who impressed in Heston Blumenthal's invention test cook for immunity. Does the amateur cook have what it takes to out-cook the professional?

Episode 39: Off-site Challenge: Afternoon Tea at The Hotel Windsor 2015-06-24 | 75 min In the team challenge, contestants are split into two teams to prepare afternoon tea for 100 guests at Melbourne's The Hotel Windsor.

Episode 40: Elimination Challenge 2015-06-25 | 75 min The five members of the losing team from yesterday's afternoon tea challenge enter the MasterChef Australia kitchen in what promises to be one of the most dramatic episodes of the season.

Episode 41: Mystery Box Challenge & Invention Test 2015-06-28 | 75 min In the invention test, the winner of the mystery box challenge will get to decide on the pantry items, the cuisine and the cook time for every contestant.

Episode 42: Pressure Test: Janice Wong's Cassis Plum 2015-06-29 | 75 min The pressure test has been set by guest chef Janice Wong from 2am Dessert Bar in Singapore.The contestants have two hours and 15 minutes to recreate her intricate dessert, the cassis plum.

Episode 43: Immunity Challenge: Batter 2015-06-30 | 75 min In a battle for immunity, the contestants have 30 minutes to create a dish that showcases batter. However, the pantry and garden are off limits, so they must work with the staple ingredients...

Episode 44: Team Challenge 2015-07-01 | 75 min The contestants will take part in a barbecue battle in the MasterChef Australia garden for the team challenge. Special guest, Andy Groneman, will be there to guide them.

Episode 45: Elimination Challenge: Rick Stein 2015-07-02 | 75 min The judges reveal that the challenge is all about fish, and who better to help guide the contestants through the cook than much-loved chef Rick Stein, the 'Codfather' himself.

Episode 46: Mystery Box Challenge 2015-07-05 | 75 min The top eight contestants will take a trip down memory lane as they discover that this week's mystery box challenge is one they have faced before.

Episode 47: Pressure Test 2015-07-06 | 75 min 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.

Episode 48: Immunity Challenge 2015-07-07 | 75 min 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?

Episode 49: Off-site Challenge: Circa, The Prince 2015-07-08 | 75 min In the off-site team challenge, the judges reveal the contestants will be preparing a seven-course degustation menu for 40 diners at Circa: The Prince.

Episode 50: Elimination Challenge: Time Auction 2015-07-09 | 75 min 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.