Oven Rack Position Make sure your oven rack is not too close to the bottom of the oven. Cookies like to be right in the center for optimal heat circulation.
A few things could be the issue. The rack is too low, the cookie sheet is too thin, you're leaving them in a bit too long, or the oven temp is reading wrong. Get an oven thermometer and test that. Also if you're looking at the cookies and you don't think they look done, try taking them out anyway.
Most likely oven temperature too high and not enough bake time. It could also be that each cookie is too big. Most cookies bake at 350 for about 11-18 minutes. If you want a really crispy edge with a chewy center, you could chill the dough, bake the cookies at 375 for a little bit less time.
We've all been there—cookies that are burnt on the edges but raw in the middle. The culprit? Most likely your sheets. Dark sheets absorb too much heat, which causes the edges to burn quickly.
Once it's clear that you do have limp cookies or less-than-crispy crackers, put them back into a preheated 300° F or 325° F oven, regardless of the original (presumably higher) baking temperature. I tend to use 300° F for items that can't afford to get darker, and 325° if a little extra color won't hurt.
Immediate Return to the Oven
The quickest and most straightforward way to fix underbaked cookies is to return them to the oven as soon as you notice they're not fully cooked.
Your cookies won't properly spread if your oven temperature is too high; the edges of your cookies will cook faster than the middle before they have a chance to spread properly. To avoid this issue altogether, always double-check the temperature setting on your oven before beginning any cookie-making sessions.
Cookie temperatures fluctuate, with some recipes as low as 300 degrees Fahrenheit, and a few as high as 425 degrees Fahrenheit, but most recipes land on 375 or 350 to evenly bake the entirety of the cookie.
A good trick I've learned for softer cookies. After they've baked and cooled completely. Store them in an airtight container with a piece of plain white bread overnight. I've blown so many peoples minds with this over the years.
You may notice visible pockets of flour, streaks of butter, or uneven coloration. When overmixed, though, cookie dough will feel dense, greasy, heavy, and warm. It may be tough to roll out or work with, just like overmixed pie dough.
Too little flour, too much sugar
Because flour provides integral structure to the dough, “not using enough flour causes cookies to spread too much,” explains Xander. Measure your flour with a scale for consistent accuracy, as seen here. In the same vein, too much sugar leads to the same flat results.
Underbaked, slightly, is delicious. If it's truly raw, drop the temperature of your oven ten degrees and bake 3 more minutes. Test it, then try 5 more minutes. Every oven is different and will take trial and error to determine the exact temperature.
Cookbook author Julia Usher also recommends flipping a sheet pan upside-down to bake cookies evenly. Usher explains that when you bake cookies on the "right" side of the pan, "The metal sides act as a heat conductor, and those cookies placed close to the edge can overbake because they bake faster".
If your cookies are consistently turning out raw or undercooked, you may need to adjust the baking time and temperature. Here are some tips to ensure your cookies are perfectly baked: Baking time: Increase the baking time in small increments, keeping a close eye on the cookies to prevent over-baking.
Unlike greasing a baking sheet, parchment paper provides a non-stick surface without the need for additional fats, resulting in cookies that effortlessly release from the baking surface. Additionally, its heat-resistant properties prevent cookies from sticking or burning, promoting even browning and a uniform texture.
Hard cookies: you are over mixing, baking too long, baking at too high a temperature, or some combination of these.
My cookies were underdone after a bake of 7 minutes. To save these cookies, I let them completely cool first. Then continue baking them at 180 degrees C for 5 minutes. After which, turn off the oven, and again leave them in and let the trapped heat continue cooking them.
Using cake flour in cookies can give them a tender, delicate texture that's perfect for light and soft cookies. Consider blending cake flour with all-purpose flour to add structure while maintaining tenderness, especially if you're aiming for a melt-in-your-mouth quality.
Not Enough Flour
If your cookies are flat, brown, crispy, and possibly even a bit lacy around the edges, that means you need to add flour to your dough for the next batch.
But this doesn't have to be the end for your underdone cookies, simply return them to the oven for a second round of baking. The purpose of this second bake is for the heat to permeate the center of your baked goods and even their textures.
How can you prevent cookies from burning on the bottom? To begin with, make sure your dough is cold enough. Also, use parchment paper and never put the dough on a warm baking sheet. Lastly, if you oven tends to burn from the bottom, make sure to place the baking sheet into the top third of your oven.
Your oven may be your enemy if you're running into this problem – ie: your temperature might be too low. Or you might simply not be baking your cookies long enough. Solution: Use an external thermometer to make sure your oven's temperature reading is accurate.