• 1 Package of your favorite pasta ( exp: Penne)
• 250g of ground beef meat
• Homemade bolognese sauce
• 1 carrot
• 5 Tbsp of Milk
• Olive oil
• salt and pepper
• Parmigiano Regiano Rind
• Parmigiano Regiano Cheese for grating.

• Heat the olive oil in a large sauce pan, than add to it the diced carrot let cook for 5 minutes until translucent then add to it your homemade bolognese sauce and let simmer on low heat for 20 minutes.
• In the meantime cook your ground beef meat with a Tbsp of virgin olive oil and a pinch of salt and black pepper. Add the meat to the sauce, add the milk and the Parmigiano Regiano rind. Let simmer on a very low heat for 30 minutes covered. 
• bring to boil water and salt it then cook your pasta until al dente, drain it and add it to the sauce mix the whole thing and then plate and serve.
• Note: you have to take off the Parmigiano regiano rind when the sauce thickens.