Ralph Kahango

Special guest Jamie Oliver joins the judges as the contestants prepare for a season of secrets and surprises.

Jamie Oliver returns to present the contestants with two difficult challenges: a 15-minute meal and his mushroom and spinach rotolo.

In the first elimination challenge of the season, the contestants must cook a dish from their favorite childhood memory.

The contestants learn that their service challenge will take place outside.

There's a catch to the flavor bombs that Jamie Oliver has left behind for the contestants to cook with; they will only be revealed 15 minutes into the cook and must be included in the dish.

The contestants taste Julie Goodwin's seafood stew and identify the ingredients; those who guess incorrectly whip up a dish to avoid elimination, using only the items in Julie's recipe.