How to Make It
Preheat oven to 350°F.
Cut pepper in half lengthwise; discard seeds and membranes, leaving stem intact. Place pepper halves, cut sides up, in a small baking dish. Coat with cooking spray, and cover with foil. Bake at 350°F for 25 minutes.
Chop chicken, and place in a bowl. Stir in farro and olive oil. Divide mixture evenly into both bell pepper halves. Bake at 350°F, uncovered, for 6 to 7 minutes, until chicken mixture is heated through.
Sprinkle feta cheese, parsley, and lemon juice evenly over top.