J. Kenji Lopez-Alt, chief creative officer for Serious Eats, delved very, very deep into the science of making the perfect chocolate chip cookie. He's got a very specific definition of "perfect" ("...Barely crisp around the edges with a buttery, toffee-like crunch that transitions into a chewy, moist center that bends like caramel, rich with butter and big pockets of melted chocolate... with crackly, craggy tops and the complex aroma of butterscotch...that elusive perfect balance between sweet and salty").
But the food science in his piece is deep and fascinating, and provides a kind of road-map for any definition of cookie-perfection. If you've ever wondered about the chemistry of eggs, sugars, flours, rising agents and butter, and how they interact with mixing, cooking, "resting" and cooling, this is pretty much the ultimate, definitive guide thereto. I also defy you to read this without developing a craving for chocolate chip cookies.
The beauty of understanding how ingredients interact with each other is that even if my definition of the "best" chocolate cookie isn't in line with yours, if you've come along this far, then you know what you need to do to adjust my recipe to suit your own tastes. Like your cookies chewier? Substitute some of that all-purpose flour for bread flour. Want your cookies to rise up a little taller? Add a touch of baking powder or replace the yolk of one of those eggs with an extra white. You like your chocolate in distinct pockets? Just use chocolate chips instead of hand-chopped. Want your cookies more flexible and chewy? Just replace some sugar with a touch of corn syrup.
The Food Lab: The Science of the Best Chocolate Chip Cookies
The amazing suckers on octopus arms aren’t just for sucking. They also are used to smell and taste. To deal with all that sensory input, the vast majority of an octopus’s brain cells are in its eight arms! “It’s more efficient to put the nervous cells in the arm,” neurobiologist Binyamin Hochner, of the Hebrew […]
Cold welding is the phenomenon of two pieces of metal fusing on contact. It’s a big problem in space, but it can even happen on earth at room temperatures with the right metal, as Cody demonstrates.
Magdalena Cerdá and Garen Wintemute are epidemiological researchers with US Davis’s Violence Prevention Research Program; when they witnessed the Trump administration’s mass-deletion of publicly funded EPA research, they feared gun violence stats would be next.
Python is immensely popular in the data science world for the same reason it is in most other areas of computing—it has highly readable syntax and is suitable for anything from short scripts to massive web services. One of its most exciting, newest applications, however, is in machine learning. You can dive into this booming […]
Learning new skills is a great way to improve your resume and stand out from other candidates. Especially in a workforce in which many job-seekers have a wide variety of qualifications. With lifetime access to Virtual Training Company, you won’t have to choose a specific focus. You can pick up new expertise whenever you deem it […]
Instead of throwing out all the empties after your next party, why not transform them into some new DIY glassware? Cut back on waste and add some home ambiance with the Kinkajou Bottle Cutter and Candle Making Kit.The Kinkajou is designed as a clamp-on scoring blade to make precise cuts. Just slide a bottle in, tighten […]