Each chef had 10 minutes to prep their portion of their team 's dish .
Quickfire Challenge : In teams of four , chefs must produce a dish together in a tag - team format , without speaking to one another .
Each chef had 10 minutes to prep chefs ' portion of their team 's dish .
Quickfire Challenge : In teams of four , chefs must produce a dish together in a tag - team format , without speaking to one another .