Heat oil, brown meat for 5-7 minutes; drain fat if desired.
Sauté onion, garlic, carrot, and celery for 5-6 minutes.
Add wine, cook for 2-3 minutes; add tomato paste, tomatoes, milk, seasonings, and bay leaf. Simmer for 30-40 minutes.
Boil salted water, cook spaghetti for 8-10 minutes until al dente; drain.
Toss pasta with sauce; serve in a white ceramic bowl with parsley, Parmesan, garlic bread, and wine.