For a meatless Monday meal, I often turn coarsely chopped greens (such as spinach, collard, chard or kale) into a delectable dish. How? I cook greens in just enough broth to make them tender-crisp, then toss in some cooked farro. The semi-pearled farro makes the concoction nutty and delectably chewy. It adds a subtle sweetness, turning a boring dish into…