Imagine the perfect chocolate chip cookie 🍪. Crispy edges, a gooey center, and rivulets of indulgent dark chocolate. Now make that even better with the richness of brown butter, the crackle of turbinado sugar, and the finishing touch of pink Himalayan salt. I present to you the Perfect Chocolate Chip Cookie.
As an Engineer turned baker, I've been on the hunt for this exact cookie. Scouring the internet and tasting cookies along the way led me on this journey. Utilizing the scientific process, and other fellow engineers as my taste testers, the recipe has been fine-tuned in a continuous improvement kind of way. After each tasting, I'd release another ECN (Engineering Cookie Notice) until we finally arrived at ECN number 6.
The base recipe of ECN 6 is the tried-and-true perfect recipe. I've since built iterations off that recipe to tailor it to my personal preference, including making the cookie a bit flatter for a crispier outside while still maintaining that luscious gooey center.
You could say that this actual recipe is ECN 7, as it's altered for my own personal taste, or you could call it a combination of the two: ECN 6/7. (Ayyyye... what does that even mean?!)
Melt the butter on medium-low heat, mixing occasionally to prevent it from burning. Once the butter has developed brown bits and has begun to foam, this is a strong indication that it is done.
Once the butter is brown, chill it in the fridge until it fully resolidifies before mixing it with the sugar. Chilling is important to ensure that your turbinado sugar doesn't fully breakdown and maintains its crystalline structure.Â
In a standing mixer, combine the wet ingredients (the solidified brown butter, light brown sugar, and turbinado sugar). Cream the sugar and butter until the mixture becomes light and fluffy. Next, add the vanilla and eggs. Continue to mix until all the eggs are fully incorporated.
In a separate bowl, whisk together your dry ingredients (flours, baking powder, and salt) until they are evenly distributed. On the lowest speed setting, slowly add the dry ingredients to your butter-sugar mixture until mostly incorporated. It’s okay if some flour is still visible; you will combine the rest when you add the chocolate.
Chop your dark chocolate bars into pieces no larger than a large chocolate chip. The pieces can be uneven, and the flakes that break off during chopping will help distribute chocolate throughout the dough. Combine the chopped chocolate bar and chocolate chips into the cookie dough. (During this step, I usually feed my toddler pieces of chocolate for helping—or attempting to help—in the mixing process.)
Scoop the cookies using a 3 Tbsp ice cream scoop. (I have a slightly smaller one, so I just make them heaping scoops, but I need to get the right size so I don't have to calibrate my scoop to some Z540 human error standard.) Each batch should make roughly 17–18 cookies. If you have more, you likely made them too small. If you have less, then you probably went overboard eating that delicious dough, or you just like really BIG cookies.
Each batch should be chilled for 30 minutes in the freezer prior to baking. It’s best to let cookies rest for 24–72 hours prior to baking, but we all know... Ain't nobody got time for that! I'm hungry.
Preheat your oven to 350°F (175°C). Make sure it's fully preheated, you heathen, otherwise the heating element will burn your cookie faster than Rome in 64 AD.
Ask Alexa or Google to set a timer for 11 minutes because you've got stuff to do. Come back and take your cookies out. They may look a little undercooked; it's okay because we will let them finish setting on the tray while we throw in the next batch. After 8 minutes and 35 seconds, you can safely transfer the cookies from the baking sheet to a cooling rack. (The time's not precise; I usually lose track after burning myself from eating a cookie with molten chocolate that crumbles faster than my dreams after I had children.)
Enjoy your cookies! Take a moment to appreciate the perfect structural integrity of the crispy, brown-butter-infused edge meeting that warm, gooey center—a triumph of culinary engineering! They will firm up a little overnight, but still maintain that delicious molten core. Trust me, the only ECN you'll be issuing now is an Eating Cookie Now Notice.