Come with us as we fan out across the world to meet with chefs and scientists who are exploring the importance of aromas, proving that the fragrance of a dish does not come only from the ingredients it contains. At the Monell Chemical Senses Center in Philadelphia, we talk with a "taste scientist" who demonstrates the crucial role that aromas play in our enjoyment of food. In the French countryside, we meet a chef who enlivens the dining experience with a wide range of aromas hand-picked from the garden just outside his door. And in the Gourmet kitchen, we'll share a technique for cooking fish and still having your kitchen smell delicious.