Wash and slice the aubergines and then place into salted boiling water.
When soft, take out and drain, applying some pressure to ensure that most of the moisture is drained out.
Chop into smaller pieces and place in a food processor with the capers, garlic, basil and mint, cheese, salt and pepper and one egg. Mix, but not too finely. If the mixture is too liquid, add some breadcrumbs.
Shape into balls about the size of a billiard ball, pass through the beaten egg and roll in seasoned breadcrumbs until totally covered.
Fry in hot shimmering olive oil until golden brown. When cooked, place on paper towels to drain off any excess oil.
Serve with a hot tomato and chili sauce, or other tomato-based sauce.