Swirled Brownie Cookies with a Peanut Butter Twist combine the rich, fudgy flavor of brownies with the soft, chewy texture of cookies. A swirl of creamy peanut butter adds a deliciously nutty note that complements the chocolate perfectly. These cookies are ideal for dessert, snacking, or sharing at parties, delivering a decadent treat in every bite.
Why You’ll Love This Recipe
Fudgy & Chewy – Brownie-like texture in a perfectly portioned cookie.
Peanut Butter Twist – Creamy peanut butter swirls elevate the chocolate flavor.
Quick & Easy – Simple ingredients and straightforward steps.
Shareable & Fun – Perfect for cookie exchanges, gifts, or snack time.
Ingredients
- 1 cup unsalted butter, melted
- 2 cups granulated sugar
- 4 large eggs
- 1 tsp vanilla extract
- 1 cup all-purpose flour
- ¾ cup unsweetened cocoa powder
- ½ tsp baking powder
- ¼ tsp salt
- ½ cup creamy peanut butter
Instructions
- Prepare the Dough
In a large bowl, mix melted butter and sugar until combined. Add eggs one at a time, then stir in vanilla. - Add Dry Ingredients
Sift together flour, cocoa powder, baking powder, and salt. Gradually fold into the wet mixture until fully incorporated. - Add Peanut Butter Swirl
Drop small spoonfuls of peanut butter onto the cookie dough and gently swirl with a knife or toothpick to create a marbled effect. - Shape the Cookies
Scoop cookie dough onto a parchment-lined baking sheet, spacing about 2 inches apart. - Bake
Preheat oven to 350°F (175°C) and bake cookies for 10–12 minutes, until edges are set but centers remain soft. - Cool and Serve
Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack. Enjoy warm or at room temperature.

Nutritional Information
Calories: ~180
Protein: 3g
Fat: 9g
Carbohydrates: 22g
Sugar: 16g
Fiber: 2g
Tips for Success
- Don’t Overmix – Overmixing can make cookies tough; fold gently.
- Swirl Lightly – Ensure peanut butter is just swirled, not mixed completely, for the best effect.
- Chewy Texture – Slightly underbake for soft, fudgy centers.
Why This Recipe Works
The fudgy brownie base provides rich chocolate flavor, while the peanut butter swirl adds creaminess and a nutty contrast. Baking them as cookies gives the perfect portion size without losing the indulgence of a brownie.
Swirled Brownie Cookies with a Peanut Butter Twist are a decadent, fudgy treat with a nutty twist that’s perfect for any occasion. Quick to make, fun to share, and impossible to resist, they’re sure to become a favorite in your dessert rotation.
Swirled Brownie Cookies with a Peanut Butter Twist – Chewy, Fudgy, and Decadent
24
10
minutes12
180
kcalFudgy brownie cookies swirled with creamy peanut butter for a chewy, decadent, and irresistible treat — perfect for dessert or snacking.
Ingredients
1 cup unsalted butter, melted
2 cups granulated sugar
4 large eggs
1 tsp vanilla extract
1 cup all-purpose flour
¾ cup unsweetened cocoa powder
½ tsp baking powder
¼ tsp salt
½ cup creamy peanut butter
Instructions
- Prepare the Dough
In a large bowl, mix melted butter and sugar until combined. Add eggs one at a time, then stir in vanilla. - Add Dry Ingredients
Sift together flour, cocoa powder, baking powder, and salt. Gradually fold into the wet mixture until fully incorporated. - Add Peanut Butter Swirl
Drop small spoonfuls of peanut butter onto the cookie dough and gently swirl with a knife or toothpick to create a marbled effect. - Shape the Cookies
Scoop cookie dough onto a parchment-lined baking sheet, spacing about 2 inches apart. - Bake
Preheat oven to 350°F (175°C) and bake cookies for 10–12 minutes, until edges are set but centers remain soft. - Cool and Serve
Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack. Enjoy warm or at room temperature.
Notes
- Don’t Overmix – Overmixing can make cookies tough; fold gently.
Swirl Lightly – Ensure peanut butter is just swirled, not mixed completely, for the best effect.
Chewy Texture – Slightly underbake for soft, fudgy centers.