Ingredients of the meat sauce
1 celery
1 small carrot
1 small white onion
4 tablespoons extra virgin olive oil
1 sprig of rosemary
500 g of ground beef
100 ml of red wine
1 kg of tomato sauce
Salt
Freshly ground black pepper
Ingredients for the white sauce:
50g of butter
50g of wheat flour 00
500 ml of fresh whole milk
50g of Grated Parmesan Reggiano
Nutmeg
Salt
Preparation
Wash the celery and carrots and shred finely with a vegetable grater.
Clean the onion removing the outer flaky layer and chop finely.
Put the oil and vegetables in a pot of medium height. Bring to fire and fry lightly over a low flame, for about ten minutes, stirring occasionally.
Meanwhile wash the rosemary, select the leaves and chop finely with the mezzaluna on a cutting board.
When the vegetables have browned add the meat, chopped rosemary and raise the heat.
When the vegetables have browned add the meat, chopped rosemary and raise the heat.
Let the meat season and cook until it dries all its cooking water, then add the red wine.
When the wine is completely evaporated, add the tomato puree, a large pinch of salt, freshly ground pepper and wait for it to simmer again.
Transfer the pan onto the smallest heat of the stove and cook for a good hour, covered, stirring occasionally with a wooden spoon.
When the time is through, add salt to taste.