Braised Beef without noodle stew

2 lbs sirloin, 1" thick 1 tablespoon olive oil , or canola oil 2 onions , cut in eighths 8 carrots , cut in 2" pieces 4 stalks celery , cut in 2" pieces 1/2[...]

6 lbs roast beef (eye of the round roast or another lean cut) 2 1/2 cups red wine (Barolo) 2 carrots , sliced 2 onions , chopped 1 stalk celery , sliced 1 -2[...]