@Frank Apisa,
Yeah, me too, as I suppose is obvious. I forgot to mention there is a filling, sometimes flavored ricotta, or almond paste, or similar.
As I'm more forgetful of words I used to know now, it takes me a minute to remember their name. Starts with S.. sa.. si.. sp.. sl... sfin (getting to sfinciuni, but no) ... then, aha! sfogliatelle - sfoglia meaning leaf.
I am guessing one can get them in NYC and San Francisco - but I'd rather eat one in an italian bar in Rome at 6 a.m. when they're fresh from the pastrymakers by minutes. I don't have a good sense of smell, not much of one at all, but my husband said the streets near us smelled wonderful around 4 a.m.