Farro and Sausage Stuffed Roasted Acorn Squash

acorn squash, cut in half, seeds and fibers removed

olive oil spray (I used my mister)

salt and fresh cracked pepper

uncooked pearled farro, rinsed and drained

reduced sodium chicken broth

links raw sweet Italian chicken sausage

olive oil

large white onion, chopped

celery stalks, chopped

sliced fresh mushrooms

sage leaves, chopped

parsley, for garnish