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Slutty Brownies

Indulge in these decadent slutty brownies that combine cookie dough, Oreos, and brownie batter for an irresistible dessert.
Prep Time 30 minutes
Cook Time 45 minutes
Total Time 1 hour 15 minutes
Course Dessert
Cuisine American
Servings 24 pieces
Calories 452 kcal

Ingredients
  

Cookie Dough Layer

  • 1 cup unsalted butter, softened 226g
  • 1 cup granulated sugar 200g
  • 1 cup light brown sugar 200g
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • 2.75 cups all-purpose flour 330g
  • 1 teaspoon baking soda
  • 0.5 teaspoon salt
  • 2 cups semi-sweet chocolate chips 340g

Oreo Layer

  • 1 package Oreos about 24 cookies, 300g

Brownie Layer

  • 1 cup unsalted butter, melted 226g
  • 2 cups granulated sugar 400g
  • 4 large eggs
  • 2 teaspoons vanilla extract
  • 1 cup all-purpose flour 120g
  • 1 cup unsweetened cocoa powder 120g
  • 0.5 teaspoon baking powder
  • 0.5 teaspoon salt
  • 1 cup semi-sweet chocolate chips (optional) 170g

Instructions
 

Prepare the Cookie Dough Layer

  • Cream the butter and sugars in a large bowl until light and fluffy (about 2-3 minutes).
  • Mix in the eggs one at a time, followed by the vanilla extract.
  • In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add to the wet mixture until combined.
  • Fold in the chocolate chips and set the dough aside.

Assemble the Layers

  • Line a 9x13-inch baking dish with parchment paper and lightly grease it.
  • Press the cookie dough into the bottom of the prepared pan.
  • Arrange a single layer of Oreos on top of the cookie dough.

Prepare the Brownie Batter

  • Whisk together melted butter, sugar, eggs, and vanilla extract until smooth.
  • Sift together flour, cocoa powder, baking powder, and salt. Gradually mix into the wet ingredients.
  • If desired, stir in semi-sweet chocolate chips.

Add the Brownie Layer

  • Spread the brownie batter over the Oreo layer.

Bake

  • Preheat oven to 350°F (175°C). Bake for 40-45 minutes until a toothpick comes out mostly clean.
  • Allow to cool completely before removing from the pan.

Slice and Serve

  • Slice into squares and serve, optionally with vanilla ice cream.

Notes

Store in an airtight container. For best freshness, consume within 3 days at room temperature or up to a week in the fridge.
Keyword Brownies, Cookie Dough, Layered Dessert, Oreos, Slutty Brownies