Peanut Butter Blondies with Fudge Frosting Recipe

These Peanut Butter Blondies with Fudge Frosting are the ultimate indulgence for peanut butter lovers. They combine the rich, nutty flavor of peanut butter with the chewy texture of blondies, topped with a luscious layer of creamy fudge frosting. Perfect for dessert, potlucks, or just a sweet treat, these blondies strike the perfect balance between decadence and comfort.

Ingredients:

For the Blondies:
  • 1 cup creamy peanut butter
  • ½ cup unsalted butter, melted
  • 1 cup brown sugar
  • ½ cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 ½ cups all-purpose flour
  • ½ teaspoon baking powder
  • ¼ teaspoon salt
For the Fudge Frosting:
  • ½ cup unsalted butter
  • ¼ cup cocoa powder
  • 2 cups powdered sugar
  • ¼ cup milk
  • 1 teaspoon vanilla extract

Instructions:

Step 1: Prepare the Blondie Batter
  1. Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking pan.
  2. In a large mixing bowl, whisk together 1 cup peanut butter, ½ cup melted butter, 1 cup brown sugar, and ½ cup granulated sugar until smooth.
  3. Add 2 large eggs and 1 teaspoon vanilla extract, mixing until fully incorporated.
  4. In a separate bowl, whisk together 1 ½ cups all-purpose flour, ½ teaspoon baking powder, and ¼ teaspoon salt.
  5. Gradually add the dry ingredients to the wet mixture, stirring until just combined.
  6. Pour the batter into the prepared baking pan and spread evenly.
Step 2: Bake the Blondies
  1. Bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
  2. Allow the blondies to cool completely before frosting.
Step 3: Make the Fudge Frosting
  1. In a saucepan over medium heat, melt ½ cup unsalted butter.
  2. Stir in ¼ cup cocoa powder and cook for 1 minute, stirring constantly.
  3. Remove from heat and whisk in 2 cups powdered sugar, ¼ cup milk, and 1 teaspoon vanilla extract until smooth.
  4. Let the frosting cool slightly before spreading over the blondies.
Step 4: Frost and Serve
  1. Spread the fudge frosting evenly over the cooled blondies.
  2. Allow the frosting to set for 15 minutes before slicing into squares.
  3. Serve and enjoy!

Tips for the Best Peanut Butter Blondies

  • Use creamy peanut butter for a smooth texture.
  • Let the blondies cool completely before frosting to prevent melting.
  • Store in an airtight container at room temperature for up to 3 days.

These Peanut Butter Blondies with Fudge Frosting are rich, chewy, and packed with flavor—perfect for any occasion! 🍫🥜✨

For more variations, check out this recipe!

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