Host Alton Brown gives the nine remaining chefs their next two challenges: Simplicity and Interpretation. In the first challenge, the chefs are asked to use a variety of one-pot cooking devices from around the world to make a family-style dish. The chefs judge one another and reveal who cooked both the most successful and the least successful creations using the ethnic cooking vessels. Next, the chefs are asked to reinvent classic "international" dishes to see who can create an Iron Chef-worthy interpretation of some of the best-known dishes in the world. The next chef is eliminated.
The remaining two chefs walk into the hallowed halls of Kitchen Stadium to complete their final test: Imagination. With the Chairman looking on and host Alton Brown (Iron Chef America) commentating from the side, the two finalists compete in a head-to-head battle. Using everything they have learned, they must take the secret ingredient and create a five course meal that reflects the melting pot that is the American culinary experience. One of the chefs will then be selected as the winner and become the new Iron Chef!
The final three chefs undergo a test of Integrity, and how they can honor both personal integrity and integrity of ingredients. At the most famous fish market in the world, Tokyo's Tsukiji fish market, the chefs race to gather ingredients to prepare their version of the most revered and traditional Japanese meal known as kaiseki. This kaiseki meal is filtered through each chef’s unique culinary personality. This traditional Japanese cooking style consists of an elaborately choreographed tasting menu with extreme attention focused on the beauty of each plate and the seasonality of the ingredients. One chef is eliminated, and the last two standing prepare for the final battle in Kitchen Stadium.
Host Alton Brown explains that Innovation is one of the most important traits of an Iron Chef and both challenges in this episode must embody that trait. First, the chefs disperse to four of the best Asian eateries in Los Angeles where they quickly taste and then attempt to recreate the house specialty from each restaurant. The chefs are armed only with their discerning palates to figure out how the dish is made. Next, the chefs are tasked with innovating and creating a new dish that is a hybrid of Asian flavors and American culinary sensibilities. The next chef is eliminated.
In the third installment of Guy Fieri's Family Face-Off, two food-driven couples battle to win the prize -- and stay out of the spouse doghouse! In round one, each team has to combine their favorite dishes into a cohesive meal. Guy and his son Hunter also cook along with their own hybrid dish. Then Guy puts the teams' relationships to the test in an unforgettable "Newlyfed" Game where every correct answer equals one less whammy ingredient in their romantic dinner. The teams will fight for love, $10,000 and a chance to make it into the finale.