Osso Bucco Cuisine: Italian Prep time: 40 mins Cook time: 2 hours Total time: 2 hours 40 mins Serves: 4 Ingredients 2 tbsp vegetable oil 2 carrots, diced 2 large onions, diced 3 ribs of celery, diced 2 cloves garlic, minced 4 veal shanks (approx 1 1/2 lb each) Flour Salt Pepper 6 tbsp butter