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+ servings
Ultimate slutty brownies with layers of cookie dough and brownie mix

Ultimate Slutty Brownies

Ultimate Slutty Brownies are a delightful dessert combining cookie dough, Oreo cookies, and rich brownies, perfect for parties or a sweet treat.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Dessert, Snack
Cuisine American
Servings 24 squares
Calories 350 kcal

Ingredients
  

For the Cookie Layer

  • 1 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 1 cup light brown sugar, packed
  • 2 large eggs
  • 2 tsp vanilla extract
  • 2.5 cups all-purpose flour
  • 1 tsp baking soda
  • 0.5 tsp salt
  • 2 cups semi-sweet chocolate chips

For the Oreo Layer

  • 24 cookies Oreo cookies or enough to form an even layer in your pan

For the Brownie Layer

  • 1 cup unsalted butter
  • 8 oz semi-sweet chocolate, chopped
  • 1.5 cups granulated sugar
  • 1 cup light brown sugar, packed
  • 4 large eggs
  • 2 tsp vanilla extract
  • 1 cup all-purpose flour
  • 0.5 cup cocoa powder
  • 0.5 tsp salt

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper, leaving some overhang for easy removal. Lightly grease the parchment paper.
  • In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until fluffy and smooth, about 2–3 minutes. Beat in the eggs one at a time, then add the vanilla extract.
  • In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, stirring until just combined. Fold in the chocolate chips. Spread the cookie dough evenly over the bottom of your prepared pan.
  • Place a layer of Oreo cookies directly on top of the cookie dough, covering as much of the surface as possible.

Brownie Layer

  • In a medium saucepan, melt the butter and chopped chocolate over low heat, stirring constantly until smooth. Remove from heat and allow it to cool slightly.
  • In a large bowl, whisk together the granulated sugar, brown sugar, eggs, and vanilla extract. Slowly add the melted chocolate mixture, whisking continuously. Sift in the flour, cocoa powder, and salt, stirring until just combined.
  • Pour the brownie batter over the Oreo layer, spreading it evenly to cover all the cookies. Smooth the top with a spatula.
  • Bake in the preheated oven for 35–40 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
  • Allow the brownies to cool completely in the pan for about 1 hour. For clean slices, refrigerate the brownies for an additional 30 minutes before cutting.
  • Use the parchment paper overhang to lift the brownies from the pan, then slice into squares and enjoy.

Notes

These brownies are best served warm or at room temperature. They can be enjoyed plain or with a scoop of vanilla ice cream. Store leftovers in an airtight container at room temperature for up to 3 days, in the refrigerator for up to a week, or freeze individual slices in plastic wrap.

Nutrition

Serving: 1gCalories: 350kcalCarbohydrates: 40gProtein: 4gFat: 20gSaturated Fat: 12gSodium: 200mgFiber: 1gSugar: 25g
Keyword Brownies, Dessert Recipe, Layered Brownies, Slutty Brownies
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