
On the list of the three best words to ever have existed together, “chocolate chip cookies” might run a very close second to “I love you” and depending on the day, might even eclipse them. They are probably the closest we’ll ever get to the Platonic ideal of a cookie. I could wax poetic about them for a long time, but then we’d never get down to making any. Tragic!
Cookies are a trick of fat and sugar. There are parts of the recipe that matter, and parts that don’t. But the key is to know what kind of cookie you LIKE. I know plenty of people who like hard, flat cookies. I think they are weird and probably secretly hate me. Some people like their cookies totally gooey and practically falling apart. There are ways to make all these preferences work. Unfortunately, it would take a seriously long post indeed to cover them all. So I’m just going lay down my favorite recipe for my favorite interpretation: soft and puffy cookies. But I’ll throw in a few points of variation.
Chocolate Chip Cookies
1 cup unsalted butter, fresh from the fridge, cut into cubes (if you want a flatter, harder cookie, you can use room temp butter)
1 cup white sugar
1/2 cup packed light brown sugar (if you want a darker cookie, you can change the ratio to 3/4 cup brown, 3/4 cup white)
Put these 3 ingredients into a bowl together and stir until almost all the butter is mixed with the sugar. It’s best if you can do this in as few stirs as possible. You can use a Kitchen Aid to do this, but keep the speed really low. You want to keep the batter as cool as possible and with very little air.
Then add:
1 tsp vanilla extract (use the good stuff, not imitation… it helps if you have a Mexican source)
2 eggs
Mix. The batter will look a little like it’s curdled, don’t worry about it.
Add:
2 1/4 cup white all-purpose flour
1 tablespoon baking soda
Mix the soda into the flour a little bit before you start stirring all of it into the liquid batter below. Once you get a nice sticky and consistent batter, add your chocolate chips. I use one small package of Ghirardelli Semi-Sweet chips (it’s about 1.5 cups). Stir them in so they are mostly even. Your finished cookie dough should be firm and not greasy or shiny. It should be pretty hard to stir but not clumpy and breaking apart.

Then, preheat your oven to 365 F and put your batter in the fridge. When your oven gets to 365, your batter should be ready to go (unless you have one of those amazing ovens that just snaps to attention, in which case give your batter a few more minutes and know that I’m very jealous).
Wash your hands and then, put your batter in roundish clumps (you do not have to roll them) on your baking sheet. Bake for about 6-10 minutes. You are looking for doneness in the middle and a SLIGHT brown-ness appearing around the bottom edge. These cookies go really fast from done to OVERdone, so don’t get distracted. Cool cookies on a wire rack for about 20 min before putting them in an air tight container
If you like a bit of gooeyness you can leave them a tiny bit underdone and let them sit on the baking sheet for awhile after getting out of the oven.
Troubleshooting: If you notice that your cookies are too runny, you can try adding a little bit more flour before you bake your second batch. Be careful, though, too much flour adding can cause your chocolate chips to start falling out of the batter. If you notice your cookies are getting dark on the bottom but not done on the top, you may want to use a different cookie sheet and/or turn your oven down a little bit. I prefer professional no-nonsense “jelly roll” baking sheets. Those cookie sheets with air in them are really inconsistent and nonstick can be weird too.
And every oven is different, you may have to rotate your cookies 1/2 way through if the ones in the back are getting done faster. Last time I made these cookies for Julia, we were a mile or so above sea level and I think that did some weird things to the recipe too. I think I turned the oven down and added more baking soda, sugar, and refrigerated for awhile longer. One of the only things you CAN’T fix is over-melted butter. Your cookies will be pancakes, adding flour probably won’t help. If you over-soften your butter (like you leave it out too long before you start), it’s best to just put it back in the fridge and start with different, cold butter.
You can keep finished cookie dough in the fridge overnight, if you need to. Just make sure you wrap it up well or even put it in a ziplock. You can also freeze it for a few weeks. It should bake about the same. You will just need to let it get a little warmer so you can work with it, obviously.
Hooray for cookies!