There’s nothing more tempting than a chocolate chip cookie. But the perfect cookie? That depends on who you ask. Some crave a soft and chewy bite, others love a crisp crunch, and some prefer something in-between. The secret to getting your ideal texture all comes down to the science of baking. We’re continuing our Cookie Chemistry series, where Baker Madison Reid breaks down the techniques behind each cookie texture. This time, Madison taught us how to master the classic chocolate chip cookie.