Yummo! I have not had Maggiano's House Salad, but this is a winner! Instead of frying the proscuitto I made "Crispy Crumbled Prosciutto" and it turned out fabulous! This is now a rival for my favorite salad "Casa D'angelo Salad" They are running neck in neck! Thanks for posting! In subsequent preparations of the dressing I have added 1/2 cup of either grated or shredded parmesan. It is a nice touch!