In a large heavy based pot on medium heat add 1 tbs olive oil and saute the onion until soft. Around 6 minutes. Add the bay leaves, garlic, carrot and celery and continue to cook for a further 2 minutes.
Turn up the heat to med-high. Add the mince, breaking up with the back of a wooden spoon and cook until browned all over.
Add the tomatoe paste and red wine and cook until the wine starts to reduce.
Next add the crushed tomatoes, passata, sugar, basil, parsley, oregano sage and nutmeg and stir to combine. Fill one of the tomato cans with water and add that to the sauce. Bring to a rapid simmer and then reduce heat to low. Season well with salt and freshly ground black pepper and cook for 40 minutes.
While the sauce is cooking bring a large pot of salted water to the boil and cook spaghetti according to packet instructions. Once cooked, reserve some of the cooking water. Drain the pasta and return to the pot. Add a generous splash of extra virgin olive oil. ladle in some of your sauce and add a good splash of the cooking water. This will give the pasta a beautiful sheen and leave it nice and moist. Toss the pasta to ensure every piece is coated in the sauce
place generous amount of pasta into serving bowls and drizzle with extra virgin olive oil and serve with the basil leaves, lots of grated parmesan cheese and crusty white bread to mop up the extra sauce.