Bobby Flay's grill guest is Long Island native and business school student Seth Koslow. Using flavorful flank steak, Seth recreates the Philly chese steak sandwich while Bobby impresses Seth with his Flank Steak in Balsamic BBQ Sauce. Plus twists on the grills favorite veggies: corn and potatoes. At cocktail time, Seth woos Bobby with his tropical creation, "Jeanie in a Bottle." Recipes in This Episode Flank Steak with Balsamic BBQ Sauce Grilled Potato Wedges with Hot Garlic, Red Chili, Parmesan and Parsley Grilled Corn with Basil Butter Banana and Coconut Shake "Philly Cheesesteak" Grilled Potato Skins Jeanie in a Bottle