Add the minced beef, carrots, onion, celery, tins of tomatoes, tomato paste, beef stock, garlic granules, and oregano all into the slow cooker and mix it well.
Turn it on to HIGH for 4 hours or on LOW for 8 hours.
Once it’s cooked, add in the mascarpone, and Worcestershire sauce and stir it well. Taste for seasoning.
Cook the pasta in salted boiling water as per the packet instructions, then toss it through the Bolognese.
Serve with some grated parmesan and enjoy.