As Mark Bittman admitted in his NY times article about this dish, it's not very 'minimalist'. By this, he, and I, mean that it requires a bit of time and some care in presentation is needed.
We did our vegetables on the BBQ - faster as we could do more at once.
Then it was simply a matter of layering it all into a springform pan, sprinkling with breadcrumbs and parmesan and baking for 30 minutes
Do you want to make it? Recipe here.