I knew about this book from Enrico, but until yesterday did not consider it really interesting for everyday cooking. From the cover and the short description, it appeared to me a funny way of writing down recipes: 3-2-1 Pie Dough (3 parts flour, 2 parts fat, 1 part water), and so on.
But when I read the introductory chapters, it became clear that Ruhlman unveils a more fundamental, deep layer of culinary knowledge. Ratios among ingredients belong to the core of each recipe, no matter how complex. This book takes ratios out in the light, so that the reader can spot them in recipes, and can make the important connection between the ratios of ingredients and the recipe’s outcome. You can still read this book as a set of simplified recipes and follow them blindly, but you would miss its core message: aim at understanding the ratios and how they relate to each other when they share the same ingredients, and you will be freed from following recipes closely. You will be able to improvise your own dishes, because you have learned the ability to predict the outcomes of a combination of ingredients.
But I’m opening this book with doughs and batters because these are where ratios really shine and help any kind of cook, from novice to expert, understand the way the fundamental building blocks of cuisine, flour, water, and eggs behave given varying proportions of each. Indeed there is a dough-batter continuum that runs from thick and elastic to thin and delicate to soft to pourable that became a revelation to me when viewed through the lens of ratios.
I came to this book after my experiments with baking bread (that I am quite proud of) and biscuits (that I am not). Digging for more biscuit recipes did not help much, because I was missing the ability to collect feedback from intermediate steps. Such a book sheds light with a different angle, that enables me to take the step (back?) that I need to make any reliable progress.
This is also a good argument against persistence, as in “repetition of an action without understanding the differences between repetitions”. I could have resolved to attempt baking biscuits until I had found out ratios on my own, or some other trick. But I prefer to get a lesson that I can understand and apply without waste of time and ingredients.
Happy cooking everyone!