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stacked oreo brownies on a cutting board.
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5 from 1 vote

Fudgy Oreo Brownies Recipe

Use the BEST one bowl brownie recipe to make fudgy brownies with Oreos inside!
Prep Time10 minutes
Cook Time40 minutes
Total Time50 minutes
Course: Dessert
Cuisine: American
Servings: 36 brownies
Calories: 143kcal
Author: Dorothy Kern
Cost: $8

Ingredients

  • 4 ounces (113g) unsweetened baking chocolate, chopped
  • 1 cup (226g) unsalted butter, sliced
  • 2 cups (400g) granulated sugar
  • ¼ cup (20g) unsweetened cocoa powder
  • 4 large eggs
  • 1 teaspoon (5ml) vanilla extract
  • ½ teaspoon salt
  • 1 ⅓ cups (162g) all-purpose flour
  • 24 Oreo cookies

Instructions

  • Preheat oven to 350°F. Line a 9x13-inch pan with foil or parchment paper and spray with nonstick cooking spray.
  • Place chocolate and butter in a large microwave-safe bowl. Heat on high power in 30 second increments, stirring between each, until chocolate and butter are melted and smooth (about 2 minutes, depending on your microwave).
  • Stir sugar and cocoa into chocolate and butter mixture using a spatula or wooden spoon. Stir in eggs and vanilla, then stir in salt. Mixture will be grainy looking but smooth. Stir in flour carefully.
  • Pour ½ of batter into prepared pan. Top with Oreos evenly, then spread the remaining batter in the pan.
  • Bake for 25-35 minutes, or until the top is no longer glossy and a toothpick comes out with just a few crumbs when placed 2-inches from the side of the pan. Cool completely before slicing. I prefer mine baked only 25 minutes; if you want yours less fudgy, bake longer.

Notes

Use any flavor Oreo cookie. You can also substitute a box mix if you prefer.

Nutrition

Serving: 1serving | Calories: 143kcal | Carbohydrates: 19g | Protein: 1g | Fat: 7g | Saturated Fat: 4g | Cholesterol: 31mg | Sodium: 41mg | Potassium: 48mg | Sugar: 14g | Vitamin A: 185IU | Calcium: 9mg | Iron: 0.9mg