Nothing beats the comforting combination of peanut butter and chocolate, and that’s exactly what you get with these peanut butter brownie swirl cookies. If you’re craving a treat that balances rich chocolatey goodness with creamy peanut butter, this recipe will quickly become your favorite.

These peanut butter brownie cookies offer a soft, chewy texture with a beautiful swirl pattern that’s as delightful to look at as it is to eat. Whether you’re baking for a crowd or just treating yourself, this recipe is simple to follow and yields irresistible results every time.
Why You'll Love This Recipe
- Perfect balance of peanut butter and chocolate flavors.
- Chewy, soft texture with a slight crisp on the edges.
- Easy to make with common pantry ingredients.
- Beautiful swirl pattern that impresses every time.
- Great for sharing or gifting during holidays and special occasions.
Ingredients
Gather everything below to create your peanut butter brownie swirl cookies. The ingredients are simple but combine for an unbeatable flavor.
- 1/2 cup unsalted butter, softened
- 1/2 cup creamy peanut butter
- 3/4 cup granulated sugar
- 1/2 cup packed light brown sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1/3 cup unsweetened cocoa powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup semi-sweet chocolate chips
Recipe Details
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Total Time: 27 minutes
- Servings: 24 cookies
- Calories (approx.): 160 per cookie
How to Make The best Peanut Butter Brownie Swirl Cookies
- Preheat your oven to 350°F and line two baking sheets with parchment paper for easy cleanup.
- In a large bowl, cream together the softened butter, peanut butter, granulated sugar, and brown sugar until the mixture is light and fluffy.
- Beat in the egg and vanilla extract until fully incorporated and smooth.
- In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet mixture, stirring just until combined to avoid overmixing.
- Fold in the chocolate chips evenly throughout the dough.
- Using a spoon, drop tablespoon-sized dollops of dough onto the prepared baking sheets. Then, take a small spoonful of peanut butter and gently swirl it into each cookie dough mound to create a marbled effect.
- Bake for 10 to 12 minutes, or until the edges are set and the centers look slightly soft but not raw.
- Allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.
Tips for the Best Results
- Use room temperature butter and peanut butter for easier mixing and better texture.
- Don’t overmix the dough to keep the cookies tender and chewy.
- Swirl the peanut butter gently to create pretty patterns without blending it completely.
- Chill the dough for 30 minutes if you want thicker cookies that hold their shape well.
- Store baked cookies in an airtight container at room temperature for up to 4 days.
Storage and Reheating
Store your peanut butter brownie swirl cookies in an airtight container at room temperature for up to four days to keep them soft and fresh. For longer storage, freeze the cookies in a sealed bag or container for up to three months.
When you’re ready to enjoy them, let frozen cookies thaw at room temperature or warm them in a microwave for 10-15 seconds to revive that fresh-baked softness and melty chocolate goodness.
Frequently Asked Questions
Can I use natural peanut butter in this recipe?
Yes, you can use natural peanut butter, but be aware it may make the dough a bit softer and the flavor slightly different. Stir well before measuring to ensure even consistency.
How do I make the swirl effect more distinct?
Use a small spoon to gently dollop peanut butter onto the cookie dough and lightly swirl with the back of the spoon. Avoid mixing too much to keep the contrast between chocolate and peanut butter.
Can I substitute the chocolate chips?
Absolutely! You can swap semi-sweet chocolate chips for dark, milk, or even white chocolate chips depending on your preference.
Are these cookies gluten-free?
Not as written, since they use all-purpose flour. You can try a 1-to-1 gluten-free baking flour blend to make them gluten-free, but texture may vary slightly.


