Irresistible Peanut Butter Oreo Cookies: The Ultimate Chewy Chocolate & Peanut Butter Treat
As a devoted fan of Oreos, I’ve always found joy in their classic chocolatey goodness. My childhood memories are filled with countless occasions of enjoying them, sometimes even with a smear of peanut butter, much like the iconic scene from The Parent Trap. These Peanut Butter Oreo Cookies perfectly capture that beloved flavor combination, merging the rich taste of Oreos with creamy peanut butter in one delightfully soft and chewy treat. Crafted with authentic Oreo crumbs, deep black cocoa powder, and generous peanut butter chips, they offer an unparalleled experience. My husband, a self-proclaimed cookie connoisseur, absolutely adored them, and I’m confident they’ll become a fast favorite in your home too!
If you, like me, simply can’t get enough of that distinctive Oreo flavor, you absolutely must explore my extensive Oreo Dessert Recipes collection. It features everything from luscious Oreo cupcakes and decadent Oreo ice cream cake to my popular homemade Oreo cookies, and so much more! For those who crave the classic pairing of chocolate and peanut butter, I also have fantastic recipes like Peanut Butter Chocolate Chip Cookies and rich Chocolate Peanut Butter Chip Cookies. Be sure to save those recipes for another time – but first, let’s dive into making these incredible cookies!

Why This Peanut Butter Oreo Cookie Recipe is a Must-Try
This recipe isn’t just another cookie; it’s a carefully crafted delight designed to deliver maximum flavor and an irresistible texture. Here’s why these Peanut Butter Oreo Cookies will quickly become your new favorite:
- Explosion of Peanut Butter Flavor: You might wonder, can Oreo cookies with peanut butter chips truly deliver an intense peanut butter experience without actual peanut butter in the dough? The answer is an emphatic YES! These cookies are absolutely brimming with peanut butter chips, ensuring that every single bite is packed with that rich, nutty flavor you crave. It’s a delightful surprise that truly makes these the best peanut butter Oreo cookies.
- Authentic Oreo Taste, Amplified: Let’s be clear: this isn’t merely a chocolate cookie that happens to have peanut butter chips. This is a bona fide Oreo cookie, enhanced with the creamy, salty sweetness of peanut butter chips. The secret to achieving this unmistakable Oreo flavor lies in two key ingredients: finely crushed Oreo crumbs (cream included!) and premium black cocoa powder. This dynamic duo elevates these cookies far beyond the realm of regular chocolate cookies, giving them that signature deep color and unique, slightly less bitter chocolate profile that defines an Oreo.
- Perfect for Any Celebration or Simple Pleasure: Part of me wants to lovingly call these “Parent Trap Cookies” because they are the quintessential snack for a cozy movie night, especially when rewatching that classic film. But their appeal extends far beyond a specific theme. These versatile cookies are a guaranteed hit for any occasion, whether it’s a lively birthday party, a relaxed weekend indulgence, a thoughtful homemade gift, or simply a treat to brighten an ordinary Tuesday. Their unique flavor combination and delightful texture make them universally loved.
Essential Ingredients for Your Peanut Butter Oreo Cookies
Crafting the perfect Peanut Butter Oreo Cookies begins with understanding the role of each ingredient. Here’s a detailed look at what you’ll need to create these extraordinary treats, along with some helpful tips:
- Unsalted Butter: Butter is the foundation of any great cookie, providing richness and tenderness. Using unsalted butter allows you to control the overall saltiness of the recipe. Ensure it’s properly softened to room temperature for optimal creaming with the sugars, which creates a light and airy base for your dough.
- Sugars (White & Brown): This recipe employs a blend of white granulated sugar and light brown sugar, each contributing distinct qualities to the final texture. The slightly higher proportion of brown sugar is crucial for achieving that wonderfully chewy texture, as it contains molasses which adds moisture. Granulated sugar, on the other hand, helps with spreading and crisping the edges.
- Egg: A single large egg acts as a vital binding agent, holding the cookie dough together. It also contributes to the cookies’ structure, adding moisture, richness, and a slight puffiness, ensuring they don’t turn out dense.
- Vanilla Extract: A touch of vanilla is indispensable in enhancing the complex flavors of chocolate and peanut butter. It brings a warm, aromatic depth that rounds out the cookie’s profile and complements the Oreo flavor beautifully.
- All-Purpose Flour: This is the primary structural component of our cookies. It provides the necessary bulk and elasticity to form a cohesive dough. Proper measurement is key—too much can lead to dry, crumbly cookies, while too little can result in excessive spreading.
- Oreo Crumbs: You simply can’t have authentic Oreo cookies without actual Oreos! The magic here is to crush the ENTIRE cookie, including the creamy filling. This infuses the dough with both the chocolate wafer and the sweet cream, delivering a more complete and authentic Oreo experience.
- Black Cocoa Powder: This is the other essential trick for achieving that signature deep, almost black color and distinctive, less bitter chocolate flavor found in store-bought Oreos. You don’t need a huge amount to make a significant impact on both color and taste, making these cookies truly stand out.
- Baking Powder and Baking Soda: These two leavening agents work in harmony to give the cookies their ideal lift and texture. Baking soda reacts with the acidic brown sugar and cocoa, while baking powder provides additional lift, ensuring a soft and slightly puffed cookie. Using both creates the perfect balance.
- Salt: A small amount of salt is crucial for balancing the sweetness of the sugars and chips. It enhances all the other flavors, preventing the cookies from tasting overly saccharine and bringing out the best in the chocolate and peanut butter.
- Peanut Butter Chips: While a plain Oreo cookie is delicious, we’re aiming for the ultimate Oreo and peanut butter cookie. Peanut butter chips are the hero here, providing concentrated bursts of nutty, creamy flavor throughout the cookie. They melt just enough to create gooey pockets without making the dough too oily, ensuring a perfect distribution of flavor in every bite.

Easy Step-by-Step Instructions for Perfect Peanut Butter Oreo Cookies
Follow these simple steps to create a batch of the most delicious Peanut Butter Oreo Cookies you’ve ever tasted:
- Prepare Your Oven and Pan: Begin by preheating your oven to 350°F (175°C). Line a large cookie sheet with parchment paper. This prevents sticking and ensures even baking, making cleanup a breeze. Set it aside for now.
- Cream Wet Ingredients: In the bowl of a stand mixer fitted with the paddle attachment, or using a large bowl and a hand mixer, cream together 12 tablespoons (1 ½ sticks) of softened unsalted butter with ¾ cup of packed light brown sugar and ½ cup of granulated sugar. Beat on medium speed for about 2 minutes, until the mixture is light, fluffy, and pale in color. This step incorporates air, contributing to the cookies’ soft texture.
- Incorporate Egg and Vanilla: Add 1 large egg and 2 teaspoons of vanilla extract to the creamed butter and sugar. Mix on medium-low speed until just combined. Be sure to scrape down the sides of the bowl with a rubber spatula as needed to ensure all ingredients are thoroughly incorporated.
- Add Dry Ingredients and Mix-ins: Gradually add 1½ cups of all-purpose flour, ½ cup of black cocoa powder, 1 cup of finely crushed Oreo crumbs (which comes from approximately 11 whole Oreo cookies, cream included), ¾ teaspoon of baking soda, ½ teaspoon of baking powder, and ½ teaspoon of salt to the wet mixture. Mix on low speed until the dry ingredients are partially combined into the dough. Then, fold in 1¼ cups of peanut butter chips until they are evenly distributed throughout the dough. Be careful not to overmix, as this can lead to tough cookies.
- Portion the Dough: Use a ¼ cup measure (or a large cookie scoop) to form 6 generous balls of cookie dough. Place these portioned dough balls onto your prepared baking sheet, ensuring there’s enough space between them as they will spread. Gently press down on each dough ball with the palm of your hand to flatten them slightly into thick disks. This helps them bake more evenly.

- Bake to Perfection: Place the baking sheet into the preheated oven and bake the cookies for 10-12 minutes. The crucial indicator here is that the edges should be just barely set, while the centers still appear slightly soft and underbaked. This is key to achieving that wonderfully soft and chewy texture. Remember, cookies continue to firm up as they cool, so trust the process and resist the urge to overbake!

- Cool and Indulge: Once baked, remove the cookies from the oven. Let them cool directly on the baking sheet for at least 10 minutes. This crucial cooling period allows them to set fully and prevents them from breaking when you move them. After 10 minutes, carefully transfer them to a wire rack to cool completely. Enjoy your freshly baked Peanut Butter Oreo Cookies!

Expert Tips for Your Best Peanut Butter Oreo Cookies
Achieving bakery-quality Peanut Butter Oreo Cookies is easy with these helpful tips and tricks:
- Adjusting Cookie Size: This recipe is designed to yield a few very large, generously sized cookies, which contributes to their wonderfully soft and chewy center. If you prefer smaller cookies, you absolutely can make them! Simply reduce the amount of dough per cookie to about 2 tablespoons (a standard cookie scoop size). Be sure to significantly adjust the baking time, likely shortening it by 3-5 minutes, as smaller cookies will bake much faster. Keep a close eye on them to prevent overbaking.
- Exciting Flavor Twists: While the combination of Oreos and peanut butter is truly divine, don’t hesitate to get creative! You could substitute the peanut butter chips with mint chocolate chips for a refreshing twist, or opt for sweet white chocolate chips to create a different flavor profile. For an extra touch of indulgence, consider drizzling the cooled cookies with melted dark chocolate or a simple peanut butter glaze.
- Incorporating Whole Oreos: To intensify the Oreo experience even further, there are a couple of methods you can try. For a delightful surprise, you can wrap the cookie dough around whole Oreo cookies before baking. Alternatively, substitute some of the peanut butter chips with larger Oreo chunks for more textural variety. If you’re lucky enough to find peanut butter-filled Oreos, those would be an absolute game-changer in this recipe!
- Preventing Cookies from Spreading: If you’re concerned about your cookies spreading too much during baking, a simple test bake can save the day. Bake just one cookie first. If it spreads more than desired, you can easily remedy this by adding another tablespoon or two of all-purpose flour to the remaining dough, mixing until just combined. Another effective trick is to chill the dough for about 20 minutes before baking. Cold dough spreads less, resulting in thicker, chewier cookies.
- Do Not Overbake These Cookies!: This is perhaps the most critical tip for achieving the perfect texture. For the absolute best, chewy cookies that remain wonderfully soft for days, remove them from the oven when the edges are just barely set and the centers still look slightly doughy. The residual heat from the baking sheet will continue to cook them as they cool, leading to that ideal soft-chewy consistency. Trust the process – underbaked is better than overbaked when it comes to soft cookies!
Make Ahead, Storing, and Freezing Your Peanut Butter Oreo Cookies
These Peanut Butter Oreo Cookies are not only delicious but also incredibly convenient for planning ahead:
- Make Ahead: This recipe is excellent for making ahead of time because the cookies maintain their super soft and chewy texture for several days after baking. You can also prepare the cookie dough in advance. Simply cover the bowl tightly with plastic wrap or transfer the dough to an airtight container and refrigerate for up to 2-3 days before baking. This can even enhance the flavors!
- Storing: To keep your leftover Oreo peanut butter cookies fresh and soft, store them in an airtight container at room temperature. They will retain their deliciousness for 3-5 days. For optimal freshness, you can even place a slice of bread in the container to help absorb excess moisture and keep the cookies soft.
- Freezing: Both the baked cookies and the unbaked dough can be frozen, making them perfect for future cravings!
- To Freeze Cookie Dough: Portion the dough into balls as you would for baking. Place them on a parchment-lined baking sheet and flash freeze for 1-2 hours until solid. Once frozen, transfer the solid dough balls to a freezer-safe zip-top bag or airtight container. They will keep well in the freezer for up to 3 months. When ready to bake, you can bake them from frozen, adding a few extra minutes to the baking time.
- To Freeze Baked Cookies: Allow the baked cookies to cool completely on a wire rack. Once fully cooled, arrange them in a single layer on a parchment-lined baking sheet and flash freeze until solid. Then, transfer the frozen cookies to a freezer-safe container, separating layers with parchment paper to prevent sticking. They can be frozen for up to 2-3 months. Thaw at room temperature or gently warm in the microwave for a fresh-baked feel.

Frequently Asked Questions About Peanut Butter Oreo Cookies
While you can use regular cocoa powder, the distinctive dark color and unique, less bitter flavor of black cocoa powder are what truly make these cookies taste like authentic Oreos. If black cocoa isn’t available, you can substitute it with dark cocoa powder (like Dutch-processed cocoa). The Oreo crumbs will still contribute significant Oreo flavor, but the overall color and the depth of chocolate taste will be less intense than with black cocoa powder.
Absolutely, yes! For the most authentic and robust Oreo flavor, it is essential to crush the entire Oreo cookie, cream filling and all. The cream not only adds a touch of sweetness but also contributes to the overall texture and moisture of the cookie dough, enhancing the richness of these Peanut Butter Oreo Cookies.
Yes, you can certainly make smaller cookies if you prefer! The recipe as written makes quite large cookies, which are deliciously soft and chewy. If you opt for smaller cookies, you will need to adjust the baking time accordingly. Typically, reducing the baking time by 2-4 minutes will suffice, but it’s best to keep a close eye on them. Bake until the edges are just set and the centers still look slightly soft to ensure they remain chewy once cooled.
Explore More Delicious Oreo Dessert Recipes!
If you’ve fallen in love with these Peanut Butter Oreo Cookies, you’ll be thrilled to discover more of my favorite Oreo dessert recipes that celebrate this iconic cookie:
- Crumbl Chocolate Oreo Cookies: Recreate the popular bakery favorite at home.
- No Bake Oreo Dessert: An incredibly easy and refreshing treat, perfect for any gathering.
- Oreo Muddy Buddies: A fun, snackable, and highly addictive treat.
- Oreo Poke Cake: A moist and flavorful cake infused with rich Oreo goodness.
- Oreo Truffle Brownies: The ultimate decadent combination of fudgy brownies and creamy Oreo truffles.
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Peanut Butter Oreo Cookies
Ingredients
- 12 tablespoons unsalted butter – softened to room temperature
- 3/4 cup light brown sugar – packed
- 1/2 cup granulated sugar
- 1 large egg
- 2 teaspoons vanilla extract
- 1 1/2 cups all-purpose flour
- 1/2 cup black cocoa powder
- 1 cup Oreo crumbs – finely crushed (crush the entire Oreo, cream included)
- 3/4 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1 1/4 cups peanut butter chips – plus extra for adding on top of the cookie dough balls, if desired
Equipment
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Pre-cut parchment paper
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Stand mixer with paddle attachment or hand mixer
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Baking sheets
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Wire cooling rack
Instructions
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Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper to prevent sticking. Set aside.
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In a stand mixer fitted with the paddle attachment (or using a hand mixer), cream together the softened butter, light brown sugar, and granulated sugar on medium speed for 2 minutes until light and fluffy.
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Add the egg and vanilla extract, mixing until just combined. Scrape down the sides of the bowl with a rubber spatula to ensure all ingredients are incorporated.
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Gradually add the all-purpose flour, black cocoa powder, Oreo crumbs, baking soda, baking powder, and salt. Mix on low speed until the dry ingredients are partially combined. Scrape down the sides of the bowl as needed. Add the peanut butter chips and mix until just combined and evenly distributed. Avoid overmixing.
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Portion the dough using a ¼ cup measure (or large cookie scoop) to form 6 large balls. Place these cookie dough balls onto the prepared baking sheet, ensuring adequate spacing. Gently press down on the top of each ball with your palm to create thick disks.
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Bake for 10-12 minutes, or until the edges are just barely set and the centers still look slightly soft. Do not overbake to ensure a soft and chewy texture.
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Remove from the oven and let the cookies cool on the baking sheet for 10 minutes. This allows them to set before transferring them to a wire rack to cool completely.
Notes
Storing: Keep any leftover Peanut Butter Oreo Cookies in an airtight container at room temperature. They will stay fresh and delicious for 3-5 days.
Freezing: Both the baked cookies and the unbaked dough are freezer-friendly! To freeze cookie dough, portion it into balls and flash freeze on a baking sheet until solid, then transfer to a freezer-safe bag for up to 3 months. To freeze baked cookies, allow them to cool completely, then flash freeze and store in an airtight container for 2-3 months.
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