Oh yes, I agree! I am quite fascinated by kitchen science and over the years, I have bought several copies of the kitchen version of Toole as gifts for friends -
McGee.
A few years ago I was interested in the perfect French fry. Specifically, I wondered how McDonald's could do it so well, with consistency across multiple franchises in different countries, and cooked by wage slaves with no formal training. I came across an article (sadly, I couldn't find it with a Google search) which delved into the science of a perfect French fry and how McDonald's does it so well. The secret to consistency is a 3 stage cooking process - parboil, initial fry, then frozen. It is delivered to franchises as frozen fries in the correct portion, then it is put into electronic deep fryers with automatic timers. Even the salt dispensers dispense the correct amount of salt for this portion.
Prior to learning this, I always made my own fries by parboiling it first and then doing an initial fry. However, after learning that freezing was an important step prior to the third fry, I have a new technique - just buy frozen fries from the supermarket and deep fry them. It turns out surprisingly well.