Washington, d. C. -based chef barton seaver is a passionate advocate for the health of the oceans. He's a fellow with the blue ocean institute and is working on a pbs series, turning the tide, about food and the environment. When we asked him what type of seafood he would like to include in a recipe for eatingwell, he suggested the humble canned sardine. We think seaver has truly elevated the canned sardine with this fresh-tasting and simple appetizer.