Cheesecake Mastery Monday, December 28, 2009 — Posted in Nutrition Tags: Cheat Days, Cheesecake Mastery Everyone knows Christmas is a great time for cheesecake. And I’m a cheesecake master. Master at eating it, that is. Do not click pic if prone to cravings. FTC: We use income earning affiliate links. Learn More. Share this post Martin Berkhan My name is Martin Berkhan and I work as a nutritional consultant, magazine writer and personal trainer.