Molecular Gastronomy
Just when you think you have a modicum of knowledge about cooking, along comes a scientific approach to cooking called molecular gastronomy. The science explores the chemical and physical reactions that take place when we cook in order to help with our ability to enhance flavor. Although not a new science, the application of the science has taken on new meaning in the kitchen.
We were all amused when the program “Good Eats” came on the scene at the Food Network. The nerdy Alton Brown was not only going to tell us how to make the best nachos and chocolate chip cookies, he was going to explain the science behind it. This of course would help explain why he would go to such great lengths to make sure his tortilla chips did not overlap during the heating process.
A primer for the science, Molecular Gastronomy: Exploring the Science of Flavor, was written in 2006 by Hervé This. The book attempts to explain the science behind what we do and why we do it in the kitchen. The title sounds a bit daunting. In fact it is a very quick study. The author uses very simple terminology to explain very complex cooking processes.
The science is all very interesting. The application of the science to new cooking techniques leaves one wondering just how far one should go to get the best cooking results. The use of a water jet pump to create a vacuum when filtering broth sounds pretty interesting if you can get a clearer broth with more flavor. I am not sure my cupboards have room for such a device. I think I will stick with cheese cloth. And I suppose if I only had enough money for one egg, I would stretch that egg yolk to make several liters of mayonnaise. You can do it, theoretically. The fact that it would not taste very good was left out of the scientific argument.
The science of molecular gastronomy somehow wants to lead us away from the “medieval” cooking techniques we employ today. The trendy use of foams and additives to cooking may or may not stand the test of time. At the moment I just do not think there is a better way to cook a steak than over an open flame. Fire and meat seem down right prehistoric to me. Some things are just not enhanced so much by science. Though posing the questions never hurt anybody.








I am a reader, but not always a follower, of books about cooking. Inevitably when it comes to Italian cuisine the authors of these books always call for San Marzano tomatoes for making their tomato sauce. More recently I have seen these same cooks arguing that the San Marzano tomatoes need to be a variety carrying the “DOP” designation; which is essentially the Italian government’s way of certifying that the tomatoes come from the Campagna region in Italy.

