This is a super simple recipe, and can be prepared well in advance. The flavors meld nicely as it sits. Just don’t add the arugula until ready to serve, as it could get a bit mushy and watery.
You could also swap out the tomatoes and peas for any number of seasonal roasted veggies – winter squash, cauliflower, broccoli, carrots, sweet potatoes. Or switch out arugula for spinach, kale or cilantro. And use any variety of toasted nuts or seeds. The key is the combo of chewy, hearty farro with a tender, carmelized veggie, some fresh greens and crunchy nuts.