When at an Italian I try steer away from creamy based pasta dishes (like carbonara!) and veer towards the tomato based dishes like spag bol etc... as they're 'healthier'
Tracie - let me know what you have and if it's nice because I've been a bit disappointed with what I had the last couple of times at Prezzo.
I'd go for spagetti bolognese or pasta with a tomato & vegetable sauce. I used to like their meatballs and tagliatelle but last time I went there they must have changed the recipe and it wasn't nice. They do salads too, but that's boring!