Lemon-Walnut Green Bean Salad

2/2 pounds fresh green beans, ends trimmed

1 cup walnuts

2 to 4 tablespoons snipped fresh chives

2 tablespoons extra virgin olive oil

2 tablespoons freshly squeezed lemon juice

1/2 teaspoon lemon zest

1/2 teaspoon Herbamare

freshly ground black pep...