Prepare the vegetables: Grate the carrot, zucchini, onion (remove 1 portion if needed) and mushrooms. Finely dice the onion, If you prefer.
In a large pan heat the olive oil. Sauté the onion, grated carrot, and zucchini until softened and starting to go golden.
Add the tomato paste, sauté for 2-3 minutes this helps deepen the flavour.
Add the mince and the mushrooms, cook until the beef mince is browned.
Add the tinned tomatoes, dried herbs and spinach.
Simmer for 25-30 mins until everything is well cooked, the sauce has thickened and flavourful. While the spag bol is simmering cook your chosen pasta as per the packet directions.
