Overview: It’s a simple formula: bread + protein + condiment, but it adds up to a triple decker of pleasure. In today’s show, the sandwich hits the grill. From a glorious BLT made with home cured and smoked bacon, to pan bagnat—a magisterial grilled tuna sandwich inspired by the French Cote d’Azur. And then it's a sandwich for dessert in a Project Fire mystery box. The Ultimate BLT, The Raichlen Pan Bagnat, Mystery Box.