20 most frequently used ingredients in the bestselling cookbook ‘Mastering The Art Of French Cooking’ Posted on 2022/02/21 by Carl Robitaille 20 most frequently used ingredients in the bestselling cookbook ‘Mastering The Art Of French Cooking’ These are the 20 most frequently used ingredients in the bestselling cookbook "Mastering The Art Of French Cooking". Don't tell me you are surprised to see butter as the top ingredient. Source: https://t.co/IRqkGIWvWF pic.twitter.com/d8xtWPV7PH— Simon Kuestenmacher (@simongerman600) February 19, 2022