Hooray- I spotted this ad for NYC dessert maven William J. Greenberg’s “Greenberg Gelt” (little “blue and white” black-and-white cookies) in last week’s issue of New York Magazine, but at the time it was not available on their website. I just checked back and now you can order it there for $28. Each set Includes six mini cookies and a wooden dreidel. Out-of-towners, take note- Greenberg’s makes the best black-and-white (in this case, blue-and-white) cookies in all of Manhattan.
I second that Greenberg's has THE BEST black and white cookies in all of NYC.