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+ servings
Oreo Brookie Mousse Cake Photo

Oreo Brookie Mousse Cake Recipe

Julianne Bayer Dell
This Oreo Brookie Mousse Cake starts with a layer of fudgy brownie on the bottom, then a layer of Oreo cheesecake, a chocolate chip cookie mousse and topped with whipped cream. What more could you want?
5 from 1 vote
Prep Time 4 hours
Cook Time 30 minutes
Total Time 4 hours 30 minutes
Servings 10 1 slice
Calories 693 kcal

Ingredients
  

  • 1 box Chewy Fudge Brownie Mix (19.9 ounces)
  • Ingredients listed on the Box oil, eggs, water
  • 4 ounces White Chocolate For the Oreo Cheesecake Layer
  • 1 tablespoon Cold Water
  • 1 teaspoon Unflavored Gelatin
  • 1 1/4 cups Heavy Whipping Cream
  • 1/2 cup Powdered Sugar
  • 8 ounces Cream Cheese softened
  • 12 oreos (Oreos crushed
  • 1 tablespoon Cold Water
  • 1 teaspoon Unflavored Gelatin
  • 1 1/4 cups Heavy Whipping Cream
  • 1/2 cup Powdered Sugar plus 2 tablespoons
  • 14 Chips Ahoy Original Chocolate Chip Cookies crushed
  • 1 cup Heavy Whipping Cream
  • 1/2 cup Powdered Sugar
  • Crushed Cookies for garnish

Instructions
 

  • Preheat the oven to 350°F. Line the bottom of a9-inch springform panwith parchment paper.
  • In a medium-sized bowl, combine the brownie mix, with the ingredients listed on the box. Stir until the batter is well combined and there are no dry ingredients left.
  • Pour the batter into the springform pan and spread evenly.
  • Bake at 350°F for 30-35 minutes until the center is baked but still slightly fudgy.
  • Allow the brownie to cool completely.
  • In a microwave-safe bowl, microwave the white chocolate at 50% power in 30 second increments until the chocolate is melted, stirring occasionally.
  • Once melted, stir until smooth. Set aside to cool.
  • In a small dish, combine 1 tablespoon of cold water with 1 teaspoon gelatin. Sprinkle the gelatin over the cold water and allow it to set to a solid.
  • Microwave the gelatin for 8-10 seconds until it turns back to a liquid, watch closely.
  • To prepare the whipped cream, place the metal mixing bowl and whisk in the freezer for 5-10 minutes.
  • Pour the heavy whipping cream into the chilled bowl and use an electric mixer to beat the heavy cream on medium-high speed until the cream starts to thicken.
  • Slowly add the powdered sugar and liquid gelatin and continue beating on high speed until stiff peaks form. Set the whipped cream aside.
  • Beat the softened cream cheese on medium-high speed for 2-3 minutes, until the cream cheese is free of lumps, scraping the bowl occasionally.
  • Next, add the melted chocolate and mix thoroughly into the cream cheese mixture.
  • Finally, fold the prepared whipped cream into the cream cheese mixture and stir gently until the mixture is well combined.
  • Fold in the crushed Oreos, then spread the mousse over the cooled brownie (in the springform pan).
  • Prepare another batch of gelatin, sprinkling the powdered gelatin over the cold water and allow to set. Once set, melt in the microwave for about 10 seconds.
  • Prepare a second batch of whipped cream (as instructed above). Place the mixing bowl and whisk in the freezer for 5-10 minutes.
  • Pour the heavy whipping cream into the chilled bowl and use an electric mixer to beat the heavy cream on medium-high speed until the cream starts to thicken.
  • Slowly add the powdered sugar and gelatin and continue beating on high speed until stiff peaks form.
  • Fold the crushed chocolate chip cookies into the whipped cream and spread over the layer of Oreo cheesecake.
  • Cover with aluminum foil and refrigerate for 3-4 hours to allow the layers to set.
  • Prior to serving, prepare another batch of whipped cream as instructed above.
  • Pour the heavy whipping cream into the chilled bowl and use an electric mixer to beat the heavy cream on medium-high speed until the cream gets bubbly.
  • Slowly add the powdered sugar and continue beating on high speed until stiff peaks form.
  • Pipe the top of the cake with whipped cream using a large open star tip.
  • Garnish with additional crushed cookies.

Nutrition

Calories: 693kcalCarbohydrates: 89gProtein: 5gFat: 34gSaturated Fat: 7gSodium: 288mgFiber: 2gSugar: 62g
Keyword Baked, Brownies, Cakes, Cheesecakes, Chocolate, Chocolate Chip Cookies, Cookies, Desserts, Oreos, Party Food
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