Heat sauté pan with olive oil.
Add onions, carrots, and garlic and cook until slightly softened.
Add Future minced meat and cook until browned.
Add bay leaf, stock, Worcestershire sauce, and tomato puree. Bring to a boil and reduce heat to simmer for 20 – 30 minutes until sauce is almost completely evaporated.
The filling should not be wet. Continue to simmer for a few more minutes until the filling is no longer wet.
Season to taste with sea salt and black pepper.
Set aside and leave to cool.