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Two rich, fudgy Peanut Butter Brownies stacked on a white plate, showing a peanut butter swirl topping.

Peanut Butter Swirl Brownies


  • Author: jekof.com
  • Total Time: 50 min
  • Yield: 16 brownies 1x
  • Diet: Vegetarian

Description

Rich, fudgy brownies with a creamy peanut butter swirl throughout.


Ingredients

Scale
  • 1 cup (2 sticks) unsalted butter, melted
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 teaspoon vanilla extract
  • 3/4 cup unsweetened cocoa powder
  • 1 cup all-purpose flour
  • 1/2 teaspoon salt
  • 1 cup peanut butter, creamy
  • 1/2 cup powdered sugar
  • 2 tablespoons milk

Instructions

  1. Preheat your oven to 350 degrees F (175 degrees C). Grease and line a 9×13 inch baking pan with parchment paper, leaving an overhang on the sides.
  2. In a large bowl, mix the melted butter and granulated sugar until combined.
  3. Beat in the eggs one at a time, then stir in the vanilla extract.
  4. In a separate bowl, whisk together the cocoa powder, flour, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.
  5. Pour about two-thirds of the batter into the prepared pan and spread evenly.
  6. In a small bowl, mix the peanut butter, powdered sugar, and milk until smooth.
  7. Drop spoonfuls of the peanut butter mixture over the batter in the pan.
  8. Pour the remaining brownie batter over the peanut butter mixture.
  9. Use a knife or skewer to gently swirl the peanut butter into the brownie batter.
  10. Bake for 30 to 35 minutes, or until a toothpick inserted near the center comes out with moist crumbs attached.
  11. Let the brownies cool completely in the pan before lifting them out using the parchment overhang and cutting into squares.

Notes

  • For cleaner cuts, chill the cooled brownies for at least one hour before slicing.
  • Use room temperature eggs for better incorporation into the batter.
  • Prep Time: 15 min
  • Cook Time: 35 min
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 brownie
  • Calories: 300
  • Sugar: 30
  • Sodium: 150
  • Fat: 18
  • Saturated Fat: 7
  • Unsaturated Fat: 11
  • Trans Fat: 0
  • Carbohydrates: 32
  • Fiber: 1
  • Protein: 5
  • Cholesterol: 60

Keywords: peanut butter brownies, fudgy brownies, chocolate peanut butter swirl, dessert bar