Fudgy Oreo Brownies topped with creamy cookie crumble frosting
Ultra-fudgy chocolate brownies packed with chunks of Oreo cookies and topped with a crunchy cookies-and-cream finish. Perfect for chocolate lovers and cookie fans alike.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 16 brownies 1x
Ingredients
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½ cup unsalted butter (melted)
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¾ cup granulated sugar
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¼ cup brown sugar
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2 large eggs
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1½ tsp vanilla extract
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½ cup unsweetened cocoa powder
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½ cup all-purpose flour
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¼ tsp salt
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10–12 Oreo cookies (crushed, divided)
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Optional: ⅓ cup white chocolate chips
Instructions
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Preheat oven to 350°F. Line and grease an 8×8-inch pan.
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Whisk melted butter with sugars until glossy.
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Add eggs and vanilla; whisk until smooth and slightly thickened.
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Sift in cocoa, flour, and salt. Fold gently until combined.
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Fold in most of the crushed cookies and chocolate chips.
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Spread batter in the pan. Press remaining cookies on top.
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Bake 28–33 minutes or until a toothpick has moist crumbs.
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Cool completely. Chill before slicing for clean cuts.
Notes
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Store at room temp 3–4 days or refrigerate for denser texture.
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Add chocolate drizzle or serve warm with ice cream.
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Easily adapted to gluten- or dairy-free diets.