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–+ servings

Ultimate Cookie Oreo Brownies

Three decadent layers of dessert bliss — buttery cookie dough, crunchy Oreos, and rich fudgy brownies — baked together into one irresistible bar.
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Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings: 16 bars
Course: Dessert
Cuisine: American
Calories: 320
Ingredients Equipment Method Nutrition Notes

Ingredients
  

Cookie Dough Layer
  • 1/2 cup unsalted butter, melted
  • 1/2 cup brown sugar
  • 1/4 cup granulated sugar
  • 1 large egg
  • 1 tsp vanilla extract
  • 1 1/4 cups all-purpose flour
  • 1/2 tsp baking soda
  • 1/4 tsp salt
  • 1/2 cup chocolate chips
Middle Layer
  • 16 Oreo cookies
Brownie Layer
  • 1/2 cup unsalted butter, melted
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1/3 cup unsweetened cocoa powder
  • 1/2 cup all-purpose flour
  • 1/4 tsp salt
  • 1/2 cup chocolate chips (optional)

Equipment

  • Mixing bowls
  • 8x8 baking pan
  • Whisk
  • Spatula
  • Parchment paper

Method
 

  1. Preheat oven to 350°F and line an 8x8 pan with parchment paper.
  2. Mix melted butter, sugars, egg, and vanilla for cookie dough; add dry ingredients and chocolate chips. Press into pan.
  3. Arrange Oreo cookies in a single layer on top of the cookie dough.
  4. Make brownie batter: combine melted butter, sugar, eggs, and vanilla; add cocoa, flour, and salt. Pour over Oreos.
  5. Bake 35–40 minutes, cool completely, and slice into bars.

Nutrition

Calories: 320kcalCarbohydrates: 42gProtein: 4gFat: 15gSaturated Fat: 9gCholesterol: 50mgSodium: 140mgFiber: 2gSugar: 30g

Notes

Chill before slicing for neat layers. Serve with milk or ice cream for the ultimate dessert experience.

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