There’s no need to crush the cookies in a food processor, as you want small pieces, not crumbs. Place the cookies into a plastic bag within a second bag. Crush them with a heavy pan or rolling pin — you should see pieces and crumbs of varying sizes.
These bars can be frozen in an airtight container. For best results, freeze whole; cut into squares just before serving.
Reproduced from Something Sweet by Miriam Pascal with permission from the copyright holders ArtScroll/Mesorah Publications, LTD.