- Chop mushrooms in a food processor to make them resemble mince.
- Heat olive oil in a saucepan over medium heat. Add the mushrooms and mince, cook, stirring for 3-4 minutes until the mince changes colour. Mix in the sauce for spag bol. Cover the pan and lower heat.
- Simmer for 20 minutes, stirring occasionally.
- Meanwhile, cook the spaghetti according to the packet instructions. Drain, drizzle a little olive oil to prevent sticking.
- Serve Bolognese sauce over spaghetti.