The regular kind

J. Kenji López-Alt knows how to make the absolute best chocolate chip cookies. (And he has the science to prove it.)

Of course, his recipe will taste nothing like your favorite, because that's not how your Mom made them.

Meaning, they can't possibly be the absolute best, regardless of how much data and testing is involved.

Why?

It's simple really. They are not the regular kind. For you anyway.