1 In a large pan, place the artichokes, scallions, onion, oil, lemon, lemon juice and water. Cover and cook over low heat for 35 minutes. 2 Add the salt, most of the dill, reserving some dill for garnish. Baste the artichokes and continue to cook for 20 minutes, or until tender. 3 Allow artichokes to cool, then garnish with the remaining dill. Serve cold with wedges of lemon for garnish.