Place the celery, garlic, carrot and onion into the mixing bowl and chop 3 seconds/speed 7. Scrape down the sides of the mixing bowl with the spatula.
Add the olive oil and cook 5 minutes/100°C/reverse/speed 2.
Add the pork mince, beef mince, bay leaf, stock paste, pepper and dried oregano. Stir with the spatula to break up and loosen the mince and cook 5 minutes /100°C/reverse/speed 1, placing the simmering basket instead of the measuring cup onto the mixing bowl lid.
Insert the butterfly whisk.Add the red wine, tomato paste and tinned tomatoes and cook 20 to 25 minutes/100°C/reverse/speed soft (spoon symbol). Remove the butterfly whisk.
Carefully remove and discard the bay leaf. Serve with torn basil leaves (optional) and parmesan cheese (optional).
Enjoy with pasta of your choice, crusty bread or garlic bread, and a glass of red wine!