Sezz Medi' [1260 Amsterdam Ave. (at 122nd St.) 212-932-2901]
A taste of Italy on the Upper West Side. Pizza is the way to go here. If you're hungry, order a full pie for yourself. If you're not that hungry, order a full pie and take the leftovers home (or I guess you could share it with someone else...). My Margherita with Prosciutto was fantastic. If you really don't want pizza, you could try a Panuzzo. This is something like a calzone, but with less cheese. It is very filling as well, however.