Fudgy, rich brownies packed with chunks of Oreo cookies. A decadent treat with crispy edges, gooey centers, and the perfect cookies-and-cream twist.
½ cup (1 stick) unsalted butter
¾ cup granulated sugar
¼ cup brown sugar (optional)
2 large eggs
1 tsp vanilla extract
½ cup all-purpose flour
⅓ cup unsweetened cocoa powder
¼ tsp salt
½ cup chocolate chips or chopped chocolate
15–18 Oreo cookies (crushed and whole for topping)
Preheat oven to 350°F (175°C). Line an 8×8-inch pan with parchment paper and lightly grease.
Melt butter and half the chocolate chips together until smooth. Let cool slightly.
In a separate bowl, whisk eggs and sugars for 1–2 minutes until pale and thickened.
Stir in vanilla and the melted chocolate mixture.
Sift in flour, cocoa powder, and salt. Fold gently to combine.
Fold in crushed Oreos and remaining chocolate chips.
Pour batter into prepared pan. Top with whole or halved Oreos.
Bake for 28–35 minutes or until a toothpick comes out with moist crumbs.
Cool in pan before slicing. Chill for cleaner cuts, or serve warm for gooey texture.
Double for a 9×13 pan. Use gluten-free flour for allergy-friendly version. Store in an airtight container for up to 4 days.