If you backup to an APFS-formatted network share, Time Machine is quite good and much more reliable than it was when backing up to HFS+ volumes. There was a lot of hackery going on to make HFS+ act like a modern file system emulating snapshots, which it didn't have. You could end up with millions of hard links; turns out that was kinda fragile…
APFS supports snapshots and a bunch of other features that makes Time Machine faster and more reliable.
Today we tent to view Mastering the Art of the French Cooking as fussy (and her forward does acknowledge that ones schedule must be free), in no small part due to works like Julie & Julia, but the opening lines in the forward are counter to that (Key phrase being "servantless American.")- on the contrary _not_ fussy but demonstrative of good foundational technique. Pepin's La Methode and La Technique are comparable, if not more formal, though of course very much aimed at a different audience. Both chefs published more casual, everyday recipes later in their career.