I don’t know why Reddit lowers the quality of the picture so here is a gif

2 big onions
3 carrots
3 sticks of celery
500g minced meat (beef or beef + pork)
300g pork sausage
500g tomato sauce
Glass of red wine
A tablespoon of tomato paste
2 garlic cloves, rosemary, parsley, olive oil, salt and pepper.

Clean and finely chop the celery, carrot, onion, garlic cloves and parsley for the sauté.

In a saucepan, gently sauté the vegetables in extra virgin olive oil for about 10 minutes, checking that they do not burn.
Add the meat and the sausage(without casing)raise the heat and let the meat cook until its water has completely evaporated, it will take about 40 minutes, season with some rosemary, salt and pepper.
Sprinkle with the wine and once evaporated, add the tomato paste, diluted in a little water. Add the tomato sauce and cook it with low heat for 2.5/3 hours, add salt if necessary and stir it from time to time.