It's a battle between two tried and true American cuisines with New Jersey diner boys Jonathan and Alexi pitting their blue plate specials against longtime friends Hope and Natalie's southern fare "with a flair." Will diner favorites like moussaka and cheesecake win out over fried game hen and delicate beignets?

Twins Sylvia and Sandra go head to head with twins Daniel and David. The sisters are all tradition as they serve up tried and true recipes from their Spanish grandmother. How will it fare against the brothers' innovative take on comfort food? Will the time-honored paellas and croquettes hold up against the inventive peanut butter with bacon and fried mac and cheese? It's double trouble in this ultimate battle of sibling rivalry.