In between parties, cooking demos and guest-judging the Star episode airing this Sunday, last year's winner, Jeff Mauro, found some time during the South Beach Wine & Food Festival to show FN Dish where to find the best sandwiches in Miami. Over French salami and Camembert at La Sandwicherie, the Sandwich King catches us up on the whirlwind year he's had since winning Star.

Just one year ago, Jeff stood in the finalists' shoes. "I've learned so much that I've applied to every aspect of this business so far," he says. "You learn a lot through taping your season. You know, small things like smiling all the time. I'm always learning. Most of all, I've learned that it's a fun business!"

Watch the exclusive video and don't miss this Sunday's episode, where Jeff joins an all-star panel of guest judges including Sunny Andersen, Anne Burrell, Aaron Sanchez, Robert Irvine and Melissa d'Arabian.