"Leftovers never tasted so good...."
extra-virgin olive oil
medium yellow onion, chopped
medium carrots, peeled and chopped
celery stalks, chopped
cloves garlic, minced
to 4 beef ribs, from a leftover rib roast
low-sodium beef broth
water
bay leaf
sprigs thyme
sprigs rosemary
Kosher salt
Freshly ground black pepper
red wine
barley