Chewy Peanut Butter Cookies

Chewy peanut butter cookies with thick, soft centers and that deep, nutty flavor! The high brown sugar ratio and the creaming method make all the difference.

These chewy peanut butter cookies have all the nostalgic flavor of an old-fashioned peanut butter cookie, but with irresistibly thick, soft centers. If you love the classic taste but crave a tender, chewy bite instead of crunch, this recipe is for you!

For all my peanut butter-loving friends out there, I have the recipes for every craving, from peanut butter blossoms to a peanut butter blondie or a full peanut butter cake!

Ingredients & Substitutions

• Light Brown Sugar: Brown sugar is the key to these cookies’ chewy, moist texture because its molasses content retains moisture after baking. It also deepens the flavor, giving the peanut butter a caramel, toffee-like backbone that white sugar cannot replicate.
• Creamy Peanut Butter: Peanut butter is both a flavor and a fat source, giving these cookies their signature taste and dense, chewy texture. Using a stabilized brand like Jif ensures consistent moisture and fat content. Natural peanut butter can be used, but the dough will be noticeably crumblier, and oil-separated natural brands can cause spreading and greasiness that affects the finished cookie. But natural peanut butter works great in my peanut butter brownies!
• Baking Powder and Baking Soda: These two leaveners work together for lift and spread. Baking powder gives a small, controlled lift to prevent a dense, tough cookie, while baking soda reacts with the acidic components in the brown sugar and peanut butter to encourage spread, browning, and slightly crisp edges.
• Maldon: Maldon sea salt is a finishing salt sprinkled on top before or after baking. Its large, flaky crystals provide delicate crunch and focused bursts of clean, briny contrast that highlight the roasted peanut flavor in every bite.

See the recipe card for full information on ingredients and quantities.

Variations on These Chewy Peanut Butter Cookies

• Add a frosting! I love to level up my cookies with frosting! This chocolate Swiss meringue buttercream or cream cheese buttercream would be delightful. If you are looking to really go all peanut butter, you can try this peanut butter buttercream!
• Mix-Ins. Fold in up to ½ cup of chopped peanuts, chocolate chips, M&Ms, or Reese’s chips after the flour is incorporated. The texture will shift toward a chewy shortbread rather than the thick, chocolate chip cookie-style result you get from my chewy peanut butter chocolate chip cookies, where the ratios are built specifically for that structure.
• Peanut Butter skillet cookie. Press the dough into a skillet instead of portioning it into individual cookies for a giant peanut butter pizookie perfect to serve with vanilla ice cream and maybe some strawberry jam!

Professional Tips

• Cream the butter and sugar until just combined. You want the mixture to look cohesive and smooth, but stopping before it becomes pale and airy keeps the cookies thick rather than cakey. Over-aerated dough will spread too much and lose that dense, chewy center.
• Flatten each dough ball before it goes into the oven. The dough does not spread the way a thick chocolate chip cookie dough does, so if you skip this step, the center will stay underbaked, and the edges will set before the interior has a chance to cook through.
• Pull the cookies at matte, not shiny. The surface of the cookies will look glossy and wet right up until they are done, then suddenly shift to a matte finish with set edges and a still-puffed center. That transition is your cue. Bake at 325°F convection or 350°F conventional, and do not wait for the centers to brown.

How to Make Chewy Peanut Butter Cookies

These come together quickly, but a few technique details at each stage make the difference between a good cookie and one you cannot stop eating. Further details and measurements can be found in the recipe card below.

Make Cookie Dough

Step 1: Whisk the dry ingredients. In a medium bowl, whisk together the flour, baking powder, and salt until evenly combined. Set aside.

Step 2: Cream the butter and brown sugar. In the bowl of a stand mixer fitted with the paddle attachment, or in a large bowl with a hand mixer, beat the butter and light brown sugar together until the butter is fully worked through the sugar. There is too much brown sugar here for a full cream, so aim instead for a texture that looks cohesive and slightly tacky rather than sandy. A sandy look means the butter has not bonded with the sugar, and your eggs will not incorporate smoothly. (photo 1).

Step 3: Add the egg, vanilla, and peanut butter. Add the egg and vanilla extract and beat well until fully combined. The mixture may look slightly broken at first, which is fine. Add the peanut butter and mix until the dough is uniform and smooth, scraping down the sides of the bowl as needed. (photos 2 -4).

Step 4: Add the dry ingredients in three additions. Reduce the mixer speed to low and add the flour mixture in three additions, waiting until almost all of the flour is absorbed before adding the next. This staged approach keeps the flour from puffing out of the bowl and gives you better control over the final texture. Stop mixing the moment the last addition disappears into the dough. (photo 5).

Divide and Bake

Step 5: Portion and shape the dough. Scoop the dough with a large cookie scoop, or roll it into balls about ¼ cup in size. The dough will feel crumbly and break rather than tear when you pull it apart, which is exactly how it should behave given the high ratio of sugar and peanut butter to butter. Squeeze it firmly, and it will hold together. Because these cookies spread very little in the oven, flatten each ball slightly into a fat disk before baking. You can press the classic crisscross pattern with a fork if you like, but it is not required for the final texture. (photos 6 & 7).

If you want to refrigerate or freeze the dough for later, flatten the balls into disks first, then chill or freeze until solid before transferring to a zip-top bag. If you try to flatten cold dough, it will crack.

Step 6: Bake the cookies. Place the disks 1 inch apart on a parchment-lined baking sheet and bake at 325°F convection or 350°F conventional for 15 to 17 minutes. The edges should be a nice golden brown, and the centers should look puffed. The most reliable visual cue is the surface: when it turns matte rather than shiny, the cookies are done. Pull them at that moment. (photo 8).

Step 7: Cool completely. Leave the cookies on the baking sheet or transfer them to a wire rack. Either way works, which I love. They will feel soft and almost underdone when you first pull them from the oven, but they firm up as they cool into that chewy, dense bite.

Recipe FAQs

Before You Go

If these thick, chewy cookies with their crisp edges and rich peanut butter centers have you ready to keep baking, I have plenty more to explore. Browse my Cookie Recipes or try these almond flour chocolate chip cookies next!