MasterChef Australia · SEASON 4
Immunity Challenge
Episode 15 · 2012-05-22

- Reality
Episode overview
The lucky winner from the Invention Test returns to the kitchen tonight to face off against former head chef of Tetsuya restaurant, Darren Roberston.
50 minutes
Season 4 episodes
1. The Journey Continues2012-05-06
2. Top 50 Mystery Box2012-05-07
3. Mornington Peninsula Farms2012-05-08
4. Knife Skills2012-05-09
5. Sweet Pressure Test2012-05-10
6. Masterclass2012-05-11
7. French Pressure Test2012-05-13
8. Mystery Box2012-05-14
9. Beat the Chef!2012-05-15
10. Restaurant Team Challenge2012-05-16
11. Pasta Elimination2012-05-17
12. Masterclass2012-05-18
13. Mystery and Invention2012-05-20
14. Pressure Test2012-05-21
15. Immunity Challenge2012-05-22
16. Yum Cha Team Challenge2012-05-23
17. Elimination Challenge2012-05-24
18. Masterclass2012-05-25
19. Biscuit Mystery Box2012-05-27
20. Pressure Test2012-05-28
21. Raw Food Immunity Challenge2012-05-29
22. Leftover Team Challenge2012-05-30
23. Poultry Elimination2012-05-31
24. MasterClass2012-06-01
25. Flavour Matching Mysterybox2012-06-03
26. Market Stall Competition2012-06-04
27. Fishing Boat Salmon Challenge2012-06-05
28. Tea for 100 Team Challenge2012-06-06
29. Knockout Round Elimination2012-06-07
30. MasterClass2012-06-08
31. Mystery and Invention2012-06-10
32. Pressure Test2012-06-11
33. Immunity Challenge2012-06-12
34. 24 Hour Cooking Challenge2012-06-13
35. Rapid Fire Pressure Test2012-06-14
36. Masterclass2012-06-15
37. Superstar Mystery Box2012-06-17
38. Pressure Test2012-06-18
39. Immunity Challenge2012-06-19
40. Wedding Challenge2012-06-20
41. Elimination Challenge2012-06-21
42. Masterclass2012-06-22
43. Mystery Box Challenge2012-06-24
44. Elimination Challenge2012-06-25
45. Immunity Challenge2012-06-26
46. Team Challenge2012-06-27
47. Elimination Challenge2012-06-28
48. Masterclass2012-06-29
49. Invention Test2012-07-01
50. Pressure Test2012-07-02
51. Immunity Challenge2012-07-03
52. Pop Up Restaurant Challenge2012-07-04
53. Double Elimination Challenge2012-07-05
54. Masterclass2012-07-06
55. Roman Dish Challenge2012-07-08
56. Super-Sized Challenge2012-07-09
57. Immunity Challenge2012-07-10
58. Risotto Challenge2012-07-11
59. Elimination Challenge2012-07-12
60. Masterclass2012-07-13
61. Mystery Fridge Challenge2012-07-15
62. Pressure Test2012-07-16
63. Elimination Challenge2012-07-17
64. Mini Challenge2012-07-18
65. Family Team Challenge2012-07-19
66. Masterclass2012-07-20
67. Lunch Service2012-07-22
68. The Perfect Steak Sauce2012-07-23
69. Recreate Signature Dish2012-07-24
70. Grand Final2012-07-25