Can an executive chef be replaced with enough data? I'm inclined to believe so.
Also, recipes are not copyrightable or otherwise able to be locked up in some form of intellectual property. Thankfully. I would hate to see a world where I could only buy chocolate chips and chocolate chip cookie recipes from Nestle.
Of course, it would be nice if they add attribution as needed, but tough to prove for something like this (bacon weave being a fairly common new fangled technique applied to everything from tacos to ice cream).