Caponata Involtini (aubergine rolls)

These little blighters are a combination of Nigella's Involtini and Thomasina Miers Aubergine Caponata but who cares? Caponata is one of those classic Sicilian fusion dishes which, despite its aubergine and tomato roots, can include a whole range of fried and crunchy blanched vegetables; fennel, celery, courgette, cauliflower, squash, red peppers, cucumber etc.  It's more a treatment than a recipe. Wrap in a slice of griddled aubergine and they're great as a snack, vegetarian main, side for meat dishes, part of an antipasta or mezze plate etc etc. And they're surprisingly easy and can be done in stages. Best served lukewarm.