1. Fry the mince, onion and garlic to brown, and stir in the beef stock cube. Add all the remaining ingredients except the spaghetti, and place in a slow cooker. Set on high and cook for 4 hours. Alternatively cook on low for 8 hours.
2. Cook the spaghetti in boiling water for 8-10 minutes or until tender, and then serve with the Bolognese.
Our thanks to Waitrose for providing this recipe.
See our slow cooker section for more delicious recipes