Peanut Butter Brownie Swirl Cookies

Update : April 24, 2026

Why Make This Recipe

Peanut Butter Brownie Swirl Cookies are a delightful treat that combines the rich flavors of chocolate and peanut butter. This cookie recipe is perfect for any occasion, whether it’s a family gathering, a party, or just a sweet craving at home. The combination of a soft peanut butter cookie with swirls of fudgy brownie batter creates a mouth-watering experience that everyone will love. Plus, they are quick and easy to make!

How to Make Peanut Butter Brownie Swirl Cookies

Ingredients:

1 cup peanut butter
1 cup sugar
1 large egg
1 teaspoon vanilla extract
1/2 cup all-purpose flour
1/2 teaspoon baking soda
1/4 teaspoon salt
1 cup brownie batter (store-bought or homemade)

Directions:

Preheat your oven to 350°F (175°C).
In a mixing bowl, combine peanut butter, sugar, egg, and vanilla extract until smooth.
In another bowl, whisk together flour, baking soda, and salt. Gradually add the dry ingredients to the peanut butter mixture and mix until well combined.
Spoon the cookie dough onto a baking sheet lined with parchment paper, leaving space between each dollop.
Drop a small spoonful of brownie batter onto the peanut butter cookies and use a toothpick to swirl them together.
Bake for 10-12 minutes or until the edges are lightly golden.
Allow to cool for a few minutes before transferring to a wire rack to cool completely.

How to Serve Peanut Butter Brownie Swirl Cookies

These cookies are best served warm right out of the oven. You can enjoy them on their own or pair them with a glass of milk for a classic treat. They also make a wonderful dessert option for a gathering or a delightful snack any time of the day.

How to Store Peanut Butter Brownie Swirl Cookies

To store your cookies, place them in an airtight container at room temperature. They should stay fresh for about a week. If you want to keep them longer, you can freeze them. Just make sure to separate layers with parchment paper to avoid sticking, and store them in a freezer-safe container.

Tips to Make Peanut Butter Brownie Swirl Cookies

Make sure your peanut butter is smooth for the best texture.
Do not overmix the dough; this keeps the cookies nice and soft.
For a fun twist, try adding chocolate chips to the peanut butter dough for extra chocolatey goodness.

Variation

You can customize these cookies by adding different mix-ins such as chopped nuts or white chocolate chips for a different flavor. If you prefer a more intense chocolate flavor, you can use brownies made with dark chocolate.

FAQs

1. Can I use crunchy peanut butter instead of smooth?
Yes, you can use crunchy peanut butter if you want some added texture in the cookies.

2. Can I make these cookies gluten-free?
Yes! You can substitute the all-purpose flour with a gluten-free flour blend.

3. How do I know when the cookies are done baking?
The cookies are done when the edges are lightly golden and the centers are still soft. They will firm up as they cool.