Italian Chopped Salad with Farro

For dressing, in a small bowl whisk together the first five ingredients (through salt and black pepper). (If using oil: Whisk olive oil into the dressing.) 2. In another bowl stir together farro and half of the dressing; stir to combine. 3. In a large shallow bowl arrange farro mixture and the remaining ingredients. Drizzle with the remaining dressing. Toss before serving.