Finding the next fix. No doubt about it, Troy Johnson is obsessed with food. As a food critic and journalist in San Diego, he is constantly surrounded by culinary wonders. He'll travel anywhere and try anything in pursuit of a new gastronomic passion. His expeditions shed light on how a particular dish or trend started, how it's made, the science behind it, and even the loyal people as nuts about the flavor as he is. Once he gets going, Troy doesn't stop until he's fully uncovered every one of his newest food obsessions.