The tables are turned in this week's quickfire when the cheftestants become the judges and have to critique their fellow chefs. Pop Rock group Maroon 5 drops by and challenges the chefs to create a feast fit for a rock star, but it's not that easy. Once again the tables are turned and the chefs are taken out of the kitchen and brought to a surprise location to prepare their meals.

In this week's quickfire challenge the chefs must use each of their five senses to identify mystery ingredients - however they can only use one of their senses at time. In the elimination challenge, the masters help a man propose to his unsuspecting girlfriend on her favorite show, "Top Chef Masters."

The Masters demonstrate their savvy with modern-day kitchen gadgetry to create a breakfast plate. Later, they use their flair with chemistry at a science fair to make a dish worthy of first prize.