- STEP 1
Preheat the oven to its lowest setting (110C/ 225F/Gas Mark ). Put the oil and butter in a large casserole with a lid and add the onion, garlic and star anise.
- STEP 2
Cook over a low heat for 30 minutes. Add the chopped carrots and continue cooking for another 20 minutes, then add the celery and cook for a further couple of minutes. Tip in the mince and press down on it gently, so it is integrated into the vegetables, and cook.
- STEP 3
Generously season the meat mixture and add the milk. Grate over some nutmeg and cook gently for at least 30 minutes, until the milk has just about disappeared.
- STEP 4
Add the white wine and tomatoes, stir through, then place in the oven, with the lid of the casserole slightly ajar. Cook for at least six hours. It probably won't be necessary, but if the meat starts to look dry, add a drop of water.
- STEP 5
After cooking, some fat will have split and risen to the surface, but don't worry about that. When the sauce has finished cooking, it should be rich and moist.
- STEP 6
Check for seasoning -be generous with the freshly ground black pepper. Serve with the pasta, cooked according to packet instructions, and some freshly grated parmigiano.