Print

Peanut Butter Brownie Cookies Recipe

4.6 from 89 reviews

These Peanut Butter Brownie Cookies combine the rich, fudgy texture of brownies with the classic flavor of peanut butter cookies. With a soft center, slightly crisp edges, and generous chocolate chips throughout, these cookies are a perfect indulgence for peanut butter and chocolate lovers alike. They’re easy to make with simple pantry ingredients and bake quickly to deliver a decadent treat in under 30 minutes.

Ingredients

Scale

Wet Ingredients

  • 1 cup creamy peanut butter (240g)
  • ¾ cup packed brown sugar (150g)
  • ½ cup granulated sugar (100g)
  • 2 large eggs, room temperature
  • 2 tsp vanilla extract

Dry Ingredients

  • ⅔ cup all-purpose flour (80g)
  • ¼ cup unsweetened cocoa powder (25g)
  • ½ tsp baking soda
  • ½ tsp salt

Add-ins & Toppings

  • 1 cup semi-sweet chocolate chips (175g)
  • ½ cup chopped peanuts (optional)
  • Extra chocolate chips (for topping)
  • Peanut butter chips (optional)
  • Flaky sea salt (optional, for sprinkling)

Instructions

  1. Preheat and Prepare: Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper or silicone baking mats to prevent sticking and ensure even baking.
  2. Mix Wet Ingredients: In a large bowl, whisk together the creamy peanut butter, brown sugar, and granulated sugar until the mixture is smooth and fully combined.
  3. Add Eggs and Vanilla: Beat in the eggs one at a time, followed by the vanilla extract. Continue whisking until the batter becomes glossy and smooth.
  4. Combine Dry Ingredients: In a separate medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, and salt to evenly distribute the leavening and cocoa.
  5. Mix Dry into Wet: Gently stir the dry ingredients into the wet peanut butter mixture, mixing just until combined. Avoid overmixing to keep the cookies tender.
  6. Fold in Chocolate and Nuts: Carefully fold in the semi-sweet chocolate chips and chopped peanuts if you are using them. You can also add peanut butter chips for extra flavor.
  7. Portion Dough: Use a cookie scoop or spoon to portion the dough into balls about 2 inches apart on the prepared baking sheets, allowing room for spreading.
  8. Add Toppings: Press extra chocolate chips on top of each cookie and sprinkle with flaky sea salt if desired to enhance flavor and texture.
  9. Bake: Bake the cookies for 10 to 12 minutes, rotating the trays halfway through baking to ensure even cooking. The edges should be set while the centers remain slightly soft.
  10. Cool: Let the cookies cool on the baking sheets for 5 minutes, then transfer them to a wire rack to cool completely before serving to allow them to set perfectly.

Notes

  • If your kitchen is warm, chilling the dough before baking helps prevent the cookies from spreading too much.
  • Use creamy, processed peanut butter rather than natural peanut butter to achieve the best cookie texture and flavor.
  • These cookies freeze well, both before and after baking, making them ideal for preparing ahead of time or gifting.

Keywords: peanut butter brownie cookies, chocolate peanut butter cookies, easy cookie recipes, chewy chocolate cookies, peanut butter treats