Swirled Brownie Cookies with a Peanut Butter Twist

If you’re craving a decadent treat that combines the richness of brownies with the nutty goodness of peanut butter, these Swirled Brownie Cookies are a must-try. Perfect for chocolate lovers and peanut butter enthusiasts alike, this recipe delivers bakery-level results right from your kitchen!

You’ll love how the velvety chocolate dough blends with the creamy peanut butter to create an irresistible swirl of flavor and texture. Whether you’re baking for the holidays, a party, or simply a weekend indulgence, these cookies are a crowd-pleaser.

For more mouthwatering dessert ideas, be sure to check out our sweet treats collection on RangerMT.com.

 Description

Swirled Brownie Cookies with a Peanut Butter Twist are thick, chewy cookies that mimic the dense texture of a classic brownie. What sets them apart is the rich peanut butter swirl that adds a salty-sweet contrast to the gooey chocolate. They’re easy to make and look stunning on any dessert platter.

 Ingredients

Here’s everything you need for these irresistible cookies:

For the Brownie Cookie Base:

  • ½ cup (1 stick) unsalted butter

  • 8 oz semisweet chocolate, chopped

  • ¾ cup granulated sugar

  • ¼ cup packed brown sugar

  • 2 large eggs

  • 1 tsp vanilla extract

  • ½ cup all-purpose flour

  • 2 tbsp unsweetened cocoa powder

  • ½ tsp baking powder

  • ¼ tsp salt

For the Peanut Butter Swirl:

  • ½ cup creamy peanut butter

  • ¼ cup powdered sugar

  • 1 tbsp melted butter

  • 1 tsp vanilla extract

Optional toppings:

  • Chocolate chips

  • Sea salt flakes

  • Crushed peanuts

 Instructions

Step 1: Melt Chocolate & Butter

In a heatproof bowl, melt the butter and chopped chocolate together over a double boiler or in the microwave in 30-second bursts. Stir until smooth and glossy. Let it cool slightly.

Step 2: Beat Eggs & Sugar

In a separate bowl, beat the granulated sugar, brown sugar, eggs, and vanilla extract until light and fluffy—about 2–3 minutes.

Step 3: Combine Mixtures

Pour the cooled chocolate mixture into the egg mixture and stir until combined.

Step 4: Add Dry Ingredients

Sift in the flour, cocoa powder, baking powder, and salt. Fold gently until no streaks of flour remain. Do not overmix.

Step 5: Make Peanut Butter Swirl

In a small bowl, mix together the peanut butter, powdered sugar, melted butter, and vanilla until smooth and creamy.

Step 6: Shape Cookies

Drop spoonfuls of brownie dough onto a parchment-lined baking sheet. Top each with a teaspoon of the peanut butter mixture and swirl using a toothpick or butter knife.

Step 7: Bake

Preheat your oven to 350°F (175°C). Bake the cookies for 10–12 minutes or until the edges are set and the centers are slightly soft.

Step 8: Cool & Serve

Let cookies cool on the sheet for 5 minutes before transferring to a wire rack. Serve warm for melty chocolate goodness or store in an airtight container for up to 4 days.

 Notes & Tips

  • Chill the Dough: For thicker cookies, refrigerate the dough for 20–30 minutes before baking.

  • Double the Batch: This recipe can be easily doubled—trust us, they disappear fast!

  • Swirl Smart: Don’t overmix the swirl or you’ll lose the beautiful marbled effect.

  • Add Crunch: Mix in chopped peanuts or chocolate chunks for extra texture.

  • Storage: Cookies can be frozen for up to 3 months in a zip-top bag.

 Why You’ll Love These Cookies

  • Combines the best of brownies and cookies in one bite

  • Rich and fudgy interior with a crisp edge

  • Easy to customize with your favorite toppings

  • Eye-catching swirl makes them perfect for gifting

  • Peanut butter balances the sweetness of chocolate

✨ Discover more baking inspirations and creative dessert recipes at rangermt.com.

 Perfect Pairings

Serve these cookies with:

  • A glass of cold milk

  • Hot espresso or cappuccino

  • Vanilla bean ice cream

  • Fresh berries for a refreshing contrast

 Fun Baking Ideas

If you’re baking with kids or want to have a little extra fun:

  • Let kids swirl their own cookies

  • Use cookie cutters to shape the dough before baking

  • Turn these into cookie sandwiches with peanut butter frosting inside!

 Shopping Tips

When choosing ingredients, keep the following in mind:

  • Use high-quality chocolate—it makes a huge difference in flavor.

  • Natural peanut butter can be used, but may create a runnier swirl.

  • Avoid overbaking! The cookies should look slightly underdone when removed—they’ll set as they cool.

Need more baking tips? Visit our dessert section at rangermt.com for guides, video tutorials, and seasonal inspiration.

 Frequently Asked Questions

Q: Can I use chocolate chips instead of chopped chocolate?
A: Yes, just be sure they melt smoothly. Use a good quality brand like Ghirardelli.

Q: Can I make them gluten-free?
A: Absolutely. Swap the all-purpose flour for a 1:1 gluten-free blend.

Q: Can I skip the peanut butter?
A: Sure! These are delicious as plain brownie cookies too. Or try Nutella for a hazelnut twist.

Q: Can I freeze the dough?
A: Yes. Freeze it in portions and bake straight from frozen—just add 1–2 minutes to the bake time.

 Related Recipes

 Final Thoughts

Swirled Brownie Cookies with a Peanut Butter Twist are more than just a treat—they’re an experience. Each bite offers a perfect balance of chocolatey richness and peanut butter creaminess. Whether you’re an amateur baker or a seasoned pro, this recipe will easily become a favorite in your kitchen.


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Swirled Brownie Cookies with a Peanut Butter Twist

Swirled Brownie Cookies with a Peanut Butter Twist


  • Author: kecha

Description

These decadent brownie cookies are the perfect fusion of rich chocolate and creamy peanut butter. Soft, fudgy, and beautifully marbled with golden peanut butter swirls, they deliver the best of both dessert worlds in every bite. Whether for a party, holiday tray, or indulgent snack, these cookies are showstoppers.


Ingredients

Scale
  • 1/2 cup unsalted butter

  • 8 oz semisweet chocolate, chopped

  • 3/4 cup granulated sugar

  • 1/4 cup brown sugar

  • 2 large eggs

  • 1 tsp vanilla extract

  • 1/2 cup all-purpose flour

  • 1/4 tsp baking powder

  • 1/4 tsp salt

  • 1/2 cup creamy peanut butter (for swirling)


Instructions

  1. Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.

  2. Melt butter and chocolate together in a heatproof bowl over simmering water (or use the microwave in 30-second bursts). Stir until smooth and let it cool slightly.

  3. In a separate bowl, beat the eggs, granulated sugar, brown sugar, and vanilla until light and fluffy.

  4. Slowly add the cooled chocolate mixture to the egg mixture, stirring until well combined.

  5. Whisk flour, baking powder, and salt in another bowl. Gradually add to the wet mixture until a soft dough forms.

  6. Using a spoon or cookie scoop, drop spoonfuls onto the baking sheet, spacing 2 inches apart.

  7. Warm the peanut butter slightly for easier swirling, then drizzle a small amount on top of each cookie and swirl with a toothpick or skewer.

  8. Bake for 10–12 minutes, or until the edges are set and the centers are slightly soft.

  9. Let the cookies cool on the sheet for 5 minutes, then transfer to a wire rack.

Notes

  • Use high-quality chocolate for a richer flavor.

  • For a crunchier texture, add chopped peanuts or chocolate chunks.

  • These cookies store well in an airtight container for up to 4 days.

  • Swirl gently for the best marbled look without mixing too much.

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