Cookie Know-How: Why Do My Cookies Spread? (2024)

FAQs

Cookie Know-How: Why Do My Cookies Spread? ›

Temperature. Dough that is too warm or soft will spread more than dough that is cooler, so if you're working in a very warm kitchen, putting your dough in the fridge for 15 minutes or longer before using it will help prevent spread. Butter that is too warm or soft is also a major culprit.

Temperature. Dough that is too warm or soft will spread more than dough that is cooler, so if you're working in a very warm kitchen, putting your dough in the fridge for 15 minutes or longer before using it will help prevent spread. Butter that is too warm or soft is also a major culprit.

White sugar, with its neutral pH, interferes with gluten development, allowing the dough to spread more before it sets. The result is cookies that are thin and tender/crisp.

As a general rule of thumb, you should refrigerate cookie dough for at least 30 minutes and up to 24 hours. More than that, and you won't see a noticeable difference in the final product. Once the dough has chilled, let it warm up at room temperature until it's just pliable (about 5 to 10 minutes).

Q: Why are my cookies so puffy and cakey? Whipping too much air into the dough. That fluffy texture you want in a cake results from beating a lot of air into the room temperature butter and sugar, and it does the same for cookies. So don't overdo it when you're creaming together the butter and sugar.

Using brown sugar will result in a denser, moister cookie. Brown sugar is also hygroscopic (more so than granulated sugar) and will therefore also attract and absorb the liquid in the dough.

The white sugar versus the brown sugar. makes such a difference in the color of the dough. But most importantly, let's talk about the end results. The cookie with all white sugar spread a lot more, and it was crispy around the edges, whereas the one with brown sugar didn't spread as much.

This contributes to the fact that melted butter spreads cookies more quickly than butter that is solid at room temperature. The ratio of liquid to solid ingredients in your cookie dough is immediately increased when you melt the butter and make it into a liquid rather than a solid ingredient.

Chill the cookie dough.

Chilling cookie dough helps prevent spreading. The colder the dough, the less the cookies will over-spread into greasy puddles. You'll have thicker, sturdier, and more solid cookies. Whenever I make cookies, I plan ahead and chill the cookie dough overnight.

Too much butter makes cookies turn out just as you'd expect: very buttery. This batch of cookies was cakey in the middle, but also airy throughout, with crispy edges. They were yellow and slightly puffy in the middle, and brown and super thin around the perimeter.

How do you keep homemade cookies from going flat? ›

If your cookies come out of the oven looking flat, you may not have adequately chilled the dough before baking. Chilling times may vary depending on the cookie you're making, but you should typically chill cookie dough in the refrigerator for at least two hours before you pop it in the oven.

Store cookies in layers

The last thing you want is for your cookies to stick together! To prevent sticking when you store your cookies, arrange them in a single layer and add a piece of parchment paper or waxed paper between layers. (Here's why you should bake cookies on parchment paper, too!)

Reduce the leavening in the cookie recipe by about 25% if you live between 3,000-7,000 ft above sea level, and by about 30% if you're higher up in altitude. This helps the cookies spread less as they bake- leavening agents can work a bit differently at high-altitude!

1. Cookies. Cornstarch does kind of incredible things to cookies. I mean not only does it give them soft centers, prevents them from spreading, and makes them somewhat thick (in a good way), but it also contributes to the chewiness factor, which, in my opinion, is the most important cookie attribute.