Italian Sausage without fusilli herbs stock

2 tablespoons extra virgin olive oil 1 large onion , chopped 2 medium celery ribs , with leaves chopped 2 medium red bell peppers , cored, seeded, chopped 2[...]

2 (14 ounce) cans Italian-style stewed tomatoes , chopped, undrained 2 cups water 3 teaspoons beef bouillon granules 2 celery ribs , chopped 3 tablespoons[...]

3 lbs Italian sausage (link style) 4 potatoes 2 large celery ribs 4 large carrots 8 ounces sliced mushrooms (drained) 3 (14 1/2 ounce) cans Italian-style[...]