NYT Cooking: It’s the sumac (available in Middle Eastern markets) and the herbs – dill, mint, chives – that give this salad its Middle Eastern accents. I love the texture and flavor of the chickpeas, which make for a substantial and comforting dish. It’s all you need for lunch and makes a delicious light supper. I love abundant, thinly sliced celery in just about any lemony salad...