How to make them
This is the recipe my mom used to make on Sunday afternoons, with one major upgrade: brown the butter first. It takes ten extra minutes and changes the whole cookie — toffee, caramel, deep nutty notes you can't fake.
Cold dough is the other secret. Skip the rest if you must, but if you have an hour, take it. The cookies are noticeably better.
01 - Brown the butter
Melt the butter in a light-colored saucepan over medium heat. Swirl often. The butter will foam, then quiet, then start to smell nutty and turn the color of pale tea. Pull it the moment you see brown specks — it goes from perfect to burnt in under a minute. Pour into a bowl (scrape every bit) and let cool until just barely warm, about 20 minutes. ⏱ 8 min · cool 20 min
02 - Mix the dough
Whisk the cooled brown butter with both sugars until smooth and a little glossy. Add the eggs one at a time, whisking well between, then the vanilla.
Switch to a spatula. Add flour, baking soda, and salt — stir just until you can't see flour. Fold in the chocolate. Don't overmix; you'll see flecks of chocolate and that's perfect.
03 - Chill (don't skip this)
Cover and chill at least 1 hour, ideally overnight. The fat re-solidifies, the flour hydrates, and the cookies bake up thicker with a better crumb. ⏱ 1 hr minimum
04 - Bake
Preheat to 375°F. Scoop generous balls (about 3 tablespoons each) onto parchment-lined sheets, six per sheet. Bake 11–13 minutes — pull when the edges are set but the centers still look just-underdone.
Bang the pan on the counter once. Top with flaky salt while warm. ⏱ 12 min
05 - Eat one warm
Let the rest cool on the pan for 5 minutes — they're delicate when hot. The first one, though, eat warm. That's the whole point.