Peanut Butter Brownie Swirl Cookies that Will Delight You

October 15, 2025

By:

Julia marin

Oh, the joy of baking cookies! There’s just something magical about the warm, sweet aroma wafting through the house, isn’t there? Today, I want to share my absolute favorite recipe for peanut butter brownie swirl cookies. Imagine biting into a soft, chewy cookie that perfectly marries the rich, fudgy goodness of brownies with the creamy, nutty flavor of peanut butter. It’s a match made in dessert heaven! I remember the first time I made these cookies; I was trying to impress a friend, and let me tell you, they were a hit! Trust me, once you try these, you’ll be craving them again and again.

Ingredients for Peanut Butter Brownie Swirl Cookies

1 cup all-purpose flour
1/2 cup unsweetened cocoa powder
1/2 teaspoon baking soda
1/4 teaspoon salt
1/2 cup butter, softened to room temperature
1 cup granulated sugar
1/2 cup brown sugar, packed
1 large egg
1 teaspoon vanilla extract
1/2 cup creamy peanut butter
1/2 cup chocolate chips

How to Prepare Peanut Butter Brownie Swirl Cookies

First things first, preheat your oven to 350°F (175°C). You want it nice and toasty for those cookies!
In a medium bowl, whisk together the all-purpose flour, cocoa powder, baking soda, and salt until well combined. This mix is the foundation of our chocolatey goodness.
In another bowl, cream together the softened butter, granulated sugar, and brown sugar until it’s light and fluffy. This should take about 2-3 minutes. The texture is key here, so take your time!
Now, add in the large egg and vanilla extract. Mix well until everything is beautifully blended and smooth.
Gradually add the dry ingredients to the wet mixture, stirring just until combined. Don’t overmix—just enough to bring it all together!
In a separate small bowl, mix the creamy peanut butter and chocolate chips until they’re well combined. This chunky goodness will be swirled into the cookie dough!
Using a spoon or cookie scoop, drop spoonfuls of the brownie batter onto a baking sheet lined with parchment paper. Then, drop spoonfuls of the peanut butter mixture right on top of those brownie blobs.
Now for the fun part! Take a knife and gently swirl the brownie and peanut butter mixtures together. Don’t worry about being perfect; the beautiful swirls are what makes these cookies so special!
Pop the baking sheet into your preheated oven and bake for 10-12 minutes. You want them to be set around the edges but still soft in the middle—trust me, they’ll firm up as they cool!
Once they’re done, let them cool on the baking sheet for about 5 minutes before transferring them to a wire rack to cool completely. This is the hardest part—waiting to dig in!

Why You’ll Love This Recipe

Quick and easy to make—perfect for those last-minute cravings!
Rich chocolate and peanut butter flavors that create a deliciously indulgent treat.
Perfect for sharing at gatherings or just for snacking throughout the week.
Vegetarian-friendly, so everyone can enjoy these delightful cookies!

Tips for Success

To make sure your peanut butter brownie swirl cookies turn out perfectly every time, I’ve got a few pro tips to share with you! First off, always use high-quality ingredients. Trust me, the flavor of your cookies will be amplified by using fresh, good-quality chocolate and peanut butter. I love the creamy texture of fresh-ground peanut butter—it really makes a difference!

When you’re mixing the butter and sugars, don’t rush it. Cream them together until the mixture is light and fluffy. This aeration helps your cookies rise just right, giving them that soft, chewy texture we all love. And remember, when you add the dry ingredients, mix just until combined. Overmixing can lead to tough cookies, and nobody wants that!

Keep an eye on your baking time! Ovens can vary, so I recommend checking the cookies at the 10-minute mark. You want them to be set around the edges but still a little soft in the middle. They’ll continue to firm up as they cool, giving you that perfect fudgy center. Oops, and don’t forget to let them cool on the baking sheet for a few minutes before transferring them to a wire rack. This helps them hold their shape!

Variations of Peanut Butter Brownie Swirl Cookies

One of the best parts about these peanut butter brownie swirl cookies is how versatile they are! If you’re looking to mix things up a bit, here are some fun variations to try:

Nut Butters Galore: If you’re not a huge fan of peanut butter, feel free to swap it out for almond butter, cashew butter, or even sunflower seed butter for a nut-free option!
Chunky Monkey: Add some chopped nuts like walnuts or pecans to the brownie batter for an extra crunch. The nutty goodness pairs perfectly with the chocolate!
Chocolate Overload: Use dark chocolate chips or even white chocolate chips for a fun twist. You could also fold in some mini chocolate chips for more chocolatey goodness!
Minty Fresh: Add a few drops of peppermint extract to the batter for a refreshing minty flavor. It’s like a brownie cookie with a minty surprise!
Fruit Swirls: Try mixing in some raspberry or strawberry jam into the brownie batter for a fruity twist. The tartness complements the sweetness beautifully!
Spicy Kick: For those who love a little heat, sprinkle in some cayenne pepper or chili powder. It might sound crazy, but that spicy kick with chocolate is absolutely divine!

These variations not only keep things exciting but also allow you to customize your cookies to suit any mood or occasion. Happy experimenting!

Storage & Reheating Instructions

Once you’ve baked up a batch of these delicious peanut butter brownie swirl cookies, you might be wondering how to keep them fresh. The best way to store them is in an airtight container at room temperature. This will help maintain their soft, chewy texture while keeping the flavors intact. If you’re like me and can’t resist sneaking a cookie here and there, I recommend separating layers of cookies with parchment paper to prevent them from sticking together.

If you want to keep them for a longer period, you can freeze these cookies! Just let them cool completely, then wrap each one tightly in plastic wrap or aluminum foil and place them in a freezer-safe zip-top bag. They’ll stay good for up to two months in the freezer. When you’re ready to enjoy them, just take out a cookie or two and let them thaw at room temperature for about 15-20 minutes. You can also pop them in the microwave for 10-15 seconds for a warm, melty treat!

Trust me, there’s nothing quite like biting into a warm cookie, and with these storage tips, you can enjoy your peanut butter brownie swirl cookies fresh and delicious anytime you like!

Nutritional Information for Peanut Butter Brownie Swirl Cookies

Now, let’s talk about the nutritional side of these delightful peanut butter brownie swirl cookies! While indulging in a sweet treat, it’s nice to know what you’re getting, right? Here’s a breakdown of the estimated nutrition per cookie:

Calories: 150
Fat: 7g
Saturated Fat: 4g
Unsaturated Fat: 2g
Trans Fat: 0g
Cholesterol: 20mg
Sodium: 90mg
Carbohydrates: 20g
Fiber: 1g
Sugar: 10g
Protein: 3g

Keep in mind, these values are estimates and can vary based on the specific brands and measurements of ingredients you use. It’s always a good idea to check the labels if you’re counting anything in particular. Regardless, these cookies are a delicious treat, and I think you’ll find them well worth the little indulgence! Enjoy every bite!

FAQ Section

Can I use natural peanut butter instead of creamy peanut butter?
Absolutely! You can use natural peanut butter, but just keep in mind that it may be a bit thinner than the creamy variety. If you go this route, make sure to mix it well before adding it to the recipe to ensure it blends nicely into the dough.

What should I do if my cookie dough is too sticky?
If you find your cookie dough is a bit too sticky to handle, don’t worry! Just sprinkle a little extra flour—about a tablespoon at a time—until you reach a consistency you can work with. It’s all about getting that perfect dough texture for your peanut butter brownie swirl cookies!

How can I tell when the cookies are done baking?
Great question! You’ll want to look for the edges of the cookies to be set while the center still looks slightly underbaked. They’ll continue to firm up as they cool on the baking sheet. If they’re too firm right out of the oven, they might end up being dry, and nobody wants that!

Can I make the dough ahead of time?
Yes, you can! If you want to save time, feel free to prepare the dough in advance. Just wrap it tightly in plastic wrap and store it in the fridge for up to two days. When you’re ready to bake, just scoop and swirl as usual!

What’s the best way to store leftover cookies?
After enjoying your scrumptious peanut butter brownie swirl cookies, store any leftovers in an airtight container at room temperature for up to a week. If you want to keep them even longer, you can freeze them! Just follow the freezing instructions we talked about earlier, and you’ll have a sweet treat ready whenever you want!

Call to Action

I hope you’re as excited to try these peanut butter brownie swirl cookies as I am! If you do give them a whirl (pun intended!), I’d love to hear all about it. Please leave a comment below to share your experience or any fun tweaks you made to the recipe. Did you try a new nut butter or add some extra chocolate? I can’t wait to hear your creative ideas!

Also, if you enjoyed these cookies, don’t be shy—share your delicious cookie photos on social media! Tag your friends and spread the love for this scrumptious treat. And if you could take a moment to rate the recipe, I’d be forever grateful! Your feedback helps me create more yummy recipes for us all to enjoy. Happy baking!

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About me

Hi, my name is Julia, I am the heart of Vihaad Recipes and a passionate lover of good food. My love for cooking began in childhood, inspired by my grandmother's delicious meals. Today, I share tasty recipes that bring people together through the shared enjoyment of food.