In a Dutch oven or soup kettle, cook and crumble beef in 2 batches over medium heat until no longer pink; drain and set aside. Cook and crumble sausage over medium heat until no longer pink; drain and set aside. In the same pan, saute onion, celery and garlic in oil until vegetables are tender. , Return the beef and sausage to the pan. Add the next 9 ingredients, including allspice if desired, and bring to a boil. Reduce heat; cover and simmer until sauce reaches desired thickness, stirring occasionally, 2-3 hours. Serve over pasta.