Josh Denny rides into Phoenix, a desert metropolis where transplants have had a massive impact on local food. At El Palacio, the best of Mexican cuisine is rolled into a 28-inch burrito. Then, Chompie's deli serves up a 10-pound brisket sandwich stuffed with enough comfort food to make any grandmother proud. Later, it's a Midwestern cookout at Porkopolis, where the Triple Brady Bacon Burger towers 14-inches high and boasts three juicy hamburger patties with three different types of pork.