Oh Via Carducci... You are one of those combo fortunate/unfortunate situations where, on my very first visit, I found a dish so amazing that I can't try any other dishes.
The yummiest eggplant dish my taste-buds have ever experienced: Rigatoni Siciliana.
In my experience, Italian restaurants usually only have eggplant in a breaded format - not so with this fine dish. It has pasta, red sauce, delicious eggplant chunks, and SERIOUS mozzarella chunks... it is just so good. I recently brought two dear friends there, made them try my dish, and they adored it.