Here's an authentic Italian family recipe.
1 carrot
1 stick celery all finely diced
1 onion
about 250gm minced pork, & 250gm minced beef, or all beef if you prefer
15 ml of balsamic vinegar or red wine
big pinch nutmeg
200gm tomato puree
1 large can chopped tomatoes
heaped teaspoon oregano
30 ml milk
Sautee the 3 veg in olive oil about 5 mins. Add the meat, brown well, breaking it up as you go with a wooden spoon.
Add the puree, stir well, then add everything else but the milk. Put it in a casserole with a lid, and cook in oven for about 1 hour Gas 3/160. Take out and stir in the milk. Serve on tagliatelli, and sprinkle with parmesan cheese.