Looking into signing up for upcoming baking classes (3 hr long) as part of the master chef series..There is a cake decorating, pies, chocolates, etc. I am unsure if you will learn much from 3 hours. They are taught by chefs. With holidays coming, i would like to learn how to make a good pie crust. Are there other ways besides watching you tube? Do chefs teach one on one for a few hours?