On a chopping board, dice up the onions, pepper, chilies, garlic and carrots (don't forget to peel the carrots) Set aside
In a bowl, combine the mince, parsley and spices together. Set aside.
Bring a pot of water to a boil. Add a bit of olive oil and salt. Once the water starts to boil carefully add the penne pasta. Cook for 10-12 minutes or until cooked. Drain and set aside.
In the meantime, crush the stock cube into a jar and mix it with ½ cup of hot water. Stir the cube until it has fully dissolved. Set aside
Heat your pan/skillet on medium heat. Fry the vegetables till soft. Take the cooked vegetables out and set them aside in a bowl
In the same pan fry the mince until brown or cooked. Take the mince out and set aside in the bowl with the cooked vegetables.
Again, in the same pan add the mascarpone cheese, parmesan, tomato puree and a splash of the stock. Mix until there are no lumps.
Lower the heat to prevent overcooking the pasta
Add all the remaining ingredients into the pan including the stock. Mix until the sauce is thick.