All butter puff pastry?
Is there such a thing? A recipe calls for it. looked in Fairway & other markets on upper East and West side and The Bronx
In California it is sold at both Whole Foods and Trader Joe's. Perhaps you have access to one of those chains and could find it there?
Puff pastry is made with butter and flour only. Fairway, Whole Food, and most of the gourmet grocery stores carry it. Most common brand is DuFour in a take out tin container with a white paper top.