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A stack of Oreo brownies filled with sandwich cookies and chocolate chips.

Oreo Brownies

These Oreo brownies are rich and fudgy bars loaded with chocolate chips and a layer of Oreo cookies. A decadent treat that's easy to make and perfect for feeding a crowd.
Course Dessert
Cuisine American
Keyword Oreo brownies
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings 16
Calories 322kcal
Author Sara Welch


  • 1/2 cup unsalted butter cut into 1/2 inch cubes
  • 2 cups semisweet chocolate chips divided use
  • 1/2 cup granulated sugar
  • 2 eggs
  • 1 1/2 teaspoons vanilla extract
  • 3/4 cup all purpose flour
  • 3 tablespoons cocoa powder
  • 1/4 teaspoon salt
  • 24 Oreo cookies
  • cooking spray


  • Preheat the oven to 350 degrees F. Line an 8 or 9 inch square pan with parchment paper, leaving an overhang of parchment on both sides. Coat the parchment lined pan with cooking spray.
  • Place the butter and 1 1/3 cups of chocolate chips into a large bowl. Microwave in 30 second increments until just melted. Stir until smooth.
  • Let the chocolate mixture cool for 5 minutes. Whisk in the sugar, then whisk in the eggs, one by one. Finally, whisk in the vanilla extract.
  • Add the flour, cocoa powder and salt to the bowl. Stir gently until just combined.  Fold in 1/3 cup of the remaining chocolate chips.
  • Spread half of the batter in an even layer in the pan. Arrange 16 Oreo cookies on top of the batter.
  • Add the rest of the batter to the pan and spread evenly over the Oreo cookie layer.
  • Coarsely chop the remaining 8 cookies. Arrange the chopped cookies and the last 1/3 cup of chocolate chips over the top of the brownies.
  • Bake for 25-30 minutes until a toothpick inserted into the center comes out with just a few crumbs attached.
  • Let the brownies cool completely.
  • Use the parchment overhang to lift the brownies out of the pan. Cut into squares, then serve.


Calories: 322kcal | Carbohydrates: 35g | Protein: 3g | Fat: 18g | Saturated Fat: 10g | Cholesterol: 37mg | Sodium: 130mg | Potassium: 194mg | Fiber: 2g | Sugar: 21g | Vitamin A: 220IU | Calcium: 25mg | Iron: 3.5mg