One chef is eliminated in a three-round quickfire involving apples. The remaining chefs create dishes representing the ethnic cuisines of several New York neighborhoods.

After re-inventing the hot dog for the quickfire challenge, the chefs cook and serve lunch at Tom's flagship restaurant, Craft.

For the quickfire, the chefs recreate dishes from the Top Chef cookbook. In the elimination challenge, they cook Thanksgiving dinner for the Foo Fighters at the band's tour stop in Syracuse, N.Y.

After creating a breakfast amuse-bouche for the quickfire, the contestants compete in a live food demonstration challenge in order to earn a booking on "Today."

For the quickfire, chefs must identify ingredients in a dish. For the elimination challenge, the contestants cater a bridal shower for judge Gail Simmons.

Domestic guru Martha Stewart oversees the quick fire challenge in this holiday-themed edition. Then, actress Natasha Richardson is the guest judge when the cooks cater a Christmas cocktail party in which the proceeds go to the AIDS research.

The chefs must create a sweet dish without using sugar (guest judge: chef and restaurateur Jean-Christophe Novelli). In the elimination challenge, chefs prepare a family-style meal for blind judging.

Contestants shop for fresh ingredients at a farm and then create a dinner for the farm workers.

Two teams have 24 hours to design and open competing restaurants.

A Super Bowl cook-off against seven all-stars from previous seasons.

After a three-round fish filleting tournament, the contestants cook at Le Bernadin where their final product will be judged by chef Eric Ripert.

Wylie Dufresne judges a quickfire challenge of egg dishes. For the elimination challenge, the five remaining chefs each cook a "last supper" dish requested by a culinary superstar.

The season finale finds the chefs traveling from New York to New Orleans. While in the "Big Easy" they will be challenged to kick it up a notch when celebrity judge/chef Emeril Lagasse stops by to appraise their culinary skills.

Set in New Orleans, season 5 ends as the winning chef is revealed.

Andy Cohen hosts a candid gathering of season five's chefs and judges.

17 fresh chefs infiltrate sin city to take on culinary challenges in the season six premier.

The male chefs and the female chefs compete in a battle of the sexes in catering a poolside bachelor and bachelorette party.

The chefs will be creating meals for the US Air Force Thunderbirds, the most renowned aircraft demonstration squadron.

The contestants pair up to create the perfect French dish for acclaimed chefs Joël Robuchon, Daniel Boulud, Hubert Keller, Laurent Tourondel and Jean Joho.

The contestants cook with cactus, sleep under the stars, and prepare a menu for Las Vegas cowboys; chef Tim Love serves as a guest judge.

The contestants deconstruct a classic dish for magicians Penn & Teller. Chef Michelle Bernstein serves as a guest judge.

A slot machine determines the guidelines for the quick-fire challenge; the contestants prepare a special dinner for members of the Macy's Culinary Council.

The chefs head to guest judge Charlie Palmer's Aureole restaurant to host a ``Pig and Pinot'' event.

Chef Rick Moonen's restaurant is taken over by the contestants and then he serves as their guest judge.

The chefs head to Las Vegas to visit "Craft Steak" and cook for actress Natalie Portman and friends.

Past chefs recount their favorite moments from the series.

The chefs must make the perfect breakfast in bed dish. Nigella Lawson serves as guest judge.

A challenge based on the Bocuse d'Or. Guest judges include Jerome Bocuse and Thomas Keller.

The final four chefs compete in Napa Valley to determine who will be the final three.

The final three chefs attempt to earn the title of 'Top Chef.'

Chefs and judges reminisce about the season and answer viewer questions.