The torn leaves of fragrant herbs and protein-rich broad or edamame beans distinguish this variation of a classic Greek-style salad. Edamame are immature soy beans. You can find them in the freezer section of Asian supermarkets or in health-food stores.
To cook frozen edamame beans, add pods to boiling water and cook for 5 minutes. Drain and place into iced water to cool and then pod beans. You'll need about 2 cups pods to get 1 cup beans.