Preheat the oil and butter in a saucepan with thicker base, and then fry the minced meat.
Add the bacon, onion, carrot, celery root and garlic and braise for few minutes.
Mix in the chopped tomatos, pinch of salt, Vegeta Gourmet Stock Powder, and braise for about 10 minutes.
Add the tomato paste, nutmeg, oregano, bay leaf, pepper and wine.
Cook over low heat for about one hour, adding water when necessary.
Cook pasta in boiled salty water and drain.
Pour the sauce over cooked pasta and serve with grated parmesan cheese.
You may freeze this dish.
Freezing: Prepare Bolognese sauce as per recipe, let it cool down and freeze it in smaller cups for the freezer.
Thawing: In a saucepan put two tablespoons of water and add frozen sauce. Cover and slowly warm up the sauce.In the meantime cook pasta.
Frozen Bolognese sauce will keep in the frezer for up to 60 days.