For the final challenge, the last two standing chefs -- Marcel and Ilan -- are instructed to make their best meals ever. No rules. No restrictions. And they get help. Each man gets to choose two of the recently released chefs to help him win. Marcel picks Sam and Mike; Ilan tapps Elia and Betty. A trip to the farmers market offers bounteous ingredients. Each dish is almost universally acclaimed by the superstar judges, but a few mistakes will cost one chef the title. After all, only one can be named Top Chef.