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Peanut Butter Blondies

Peanut Butter Blondies


Peanut butter blondies are for every peanut butter-lover! Moist and chocked full of Reese's Pieces that add a perfect crunch.


  • 2½ cups all-purpose flour
  • 1 teaspoon baking powder
  • 1 teaspoon baking soda
  • ½ teaspoon salt
  • 1 cup unsalted butter, softened
  • 1 cup smooth peanut butter
  • 1 cup brown sugar
  • 1 cup granulated sugar
  • 2 eggs
  • 1 teaspoon pure vanilla extract
  • 1½ cups Reese's Pieces


  1. Set oven to 350 degrees F. Spray a 9×13 inch pan with non-stick spray and set aside. In a medium bowl, combine flour, baking powder, baking soda and salt. Whisk together and set aside.
  2. In the bowl of a mixer fitted with the paddle attachment, add butter and peanut butter. Mix until smooth and well combined. Add brown sugar and granulated sugar. Mix on medium speed until well combined. Add eggs and vanilla extract and mix on medium speed until combined. Add flour mixture and mix on medium speed. While mixing, pour in Reese's Pieces. Mix until combined.
  3. Press dough into the prepared pan evenly, being sure to cover the corners and all the way to the edges. Bake for 30-35 minutes, or until an inserted toothpick comes out clean.
  4. Once baked, allow peanut butter blondies to cool before cutting.
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Dessert

Keywords: Blondies