Hello. Did I see a recipe for preserving lemons? I thought I saved one but now can’t find. Thanks!

Here's one from a few years ago with a video:https://food52.com/blog/5953-how-to-preserve-lemons

Not to worry.
These two work.
Classic version by Paula Wolfert from her book, Couscous and other good things from Morocco
epicurious.com/recipes/food/views/preserved-lemons-231570#
Quck version by Joan Nathan (in a recipe with chicken from her 2010 book Quiches Kugels and Couscous
splendidtable.org/recipes/moroccan-chicken-with-olives-and-preserved-lemons