5 garlic cloves
1 medium marrow, cut in half widthways
2 large onions, roughly chopped
3 tbsp finely chopped fresh parsley, plus extra for serving
3 tbsp chopped fresh thyme
450g/1lb fresh tomatoes (or 1 x 400g/14oz can chopped tomatoes)
salt and freshly ground black pepper
3 tbsp olive oil, plus extra for brushing the marrow
2 tbsp tomato pur茅e
3 free-range eggs, beaten
75驳/2录辞锄 parmesan, grated, plus extra for serving
75g pecorino, grated
500g/1lb 2oz beef mince
2 tbsp sun-dried tomato paste (or 2 tbsp chopped sundried tomatoes)