Start with high-confidence cooking for weight loss books, then narrow by subgenre or adjacent topics.
You Can’t Screw This Up
Adam Bornstein, Arnold Schwarzenegger
Dr. Gundry's Diet Evolution
Steven R. Gundry, Stephen Bel Davies
Eat to Beat Your Diet
William W Li MD, William W. Li
The Power Foods Diet
Neal Barnard, Dustin Harder
So Easy So Good
Kylie Sakaida
The Obesity Code Cookbook
Dr. Jason Fung, Jason Fung