Tomato and basil lasagne

1.3kg tomatoes

4 tbsp extra virgin olive oil

1 onion, peeled and finely chopped

4 garlic cloves, peeled and finely chopped

2 tbsp tomato purée

75ml red wine

1 bay leaf

2 sprigs thyme

1 tsp caster sugar

250g dried egg lasagne

3 buffalo Mozzarella cheeses (350g in total), diced

75g Parmesan, finely grated

8 large basil leaves, torn in half