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peanut butter cookie brownie recipe

Peanut Butter Brownie Swirl Cookies

The Crispy Chef
These Peanut Butter Brownie Swirl Cookies combine the rich, fudgy texture of brownies with the nutty warmth of peanut butter cookies, creating a visually stunning and deliciously indulgent treat. They’re perfect for birthdays, holidays, or any time you want to impress with minimal fuss.
Prep Time 25 minutes
Cook Time 12 minutes
Total Time 37 minutes
Course Dessert
Cuisine American
Servings 24 cookies
Calories 180 kcal

Equipment

  • Mixing bowls (2)
  • Whisk
  • Hand mixer or stand mixer
  • Spatula
  • Measuring cups and spoons
  • Parchment-lined baking sheet
  • Butter knife or offset spatula
  • Wire cooling rack

Ingredients
  

For the Brownie Dough:

  • ½ cup unsalted butter melted
  • ¾ cup granulated sugar
  • 2 large eggs room temperature
  • 1 teaspoon vanilla extract
  • ½ cup all-purpose flour
  • cup unsweetened cocoa powder
  • ¼ teaspoon baking powder
  • ¼ teaspoon salt

For the Peanut Butter Dough:

  • ½ cup unsalted butter softened
  • ½ cup creamy peanut butter
  • ½ cup granulated sugar
  • ½ cup packed light brown sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • cups all-purpose flour
  • ¾ teaspoon baking soda
  • ¼ teaspoon salt

Instructions
 

  • Prepare Brownie Dough: In a microwave-safe bowl, melt the butter. Whisk in sugar, then cool slightly. Add eggs one at a time, whisking well. Stir in vanilla. In a separate bowl, whisk flour, cocoa powder, baking powder, and salt. Fold dry ingredients into wet until just combined. Set aside.
  • Prepare Peanut Butter Dough: Cream softened butter and peanut butter together until smooth. Beat in both sugars until fluffy. Add egg and vanilla. Whisk flour, baking soda, and salt in a separate bowl, then stir into wet ingredients until just combined.
  • Chill Both Doughs: Optional but recommended for easier handling—chill both doughs for 30 minutes.
  • Form Cookies: Scoop 1 tablespoon of each dough. Place side by side on lined baking sheet. Use a butter knife to gently swirl the two doughs together, creating a marbled effect.
  • Bake: Preheat oven to 350°F (175°C). Bake cookies for 10-12 minutes until edges are set and centers look slightly underbaked.
  • Cool: Let cookies cool on baking sheet for 5 minutes, then transfer to wire rack to cool completely.

Notes

For extra chocolate, add chocolate chips to both doughs.
Enhance flavor with a sprinkle of flaky sea salt before baking.
Dough can be made 3 days ahead and chilled. You can also freeze pre-scooped dough balls for up to 3 months.
For holiday flair, press a chocolate kiss into each cookie immediately after baking.

Nutrition

Calories: 180kcalCarbohydrates: 21gProtein: 3gFat: 10gCholesterol: 30mgSodium: 110mgPotassium: 60mgFiber: 1gSugar: 14g
Keyword brownie cookies, peanut butter brownie cookies, peanut butter brownie swirl cookies, Peanut butter cookies, swirl cookies
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