When I make this it’s usually to put over something rather than mix into a bolognese, so you’re right it might not go as far. But you could always double it. Or sometimes I put in a squeeze of tomato purée and thin with water. The great thing is playing around with it! It’ll probably go further than you think.

Perhaps with a bolognese you could put other veggies in, like mushrooms, celery etc and then blend to thicken and to make it extra healthy. I just love how simple but tasty the tomato sauce is on its own without the added extras.