These indulgent Monster Cookie Fudgy Brownies combine the best of both worlds: a rich, fudgy brownie base topped with a chewy, peanut butter infused monster cookie layer. Loaded with oats, mini M&M's, and chocolate chips, this dessert delivers a delightful crunch and sweetness in every bite. Perfect for parties, gatherings, or satisfying your sweet tooth, these brownies are sure to impress.
Full Recipe:
For the Brownie Layer:
1 cup unsalted butter, melted
1½ cups granulated sugar
3 large eggs
1 egg yolk
2 teaspoons pure vanilla extract
¾ cup unsweetened Dutch-process cocoa powder
1 cup all-purpose flour
½ teaspoon baking soda
½ teaspoon salt
1⅓ tablespoons cornstarch
1 cup mini semi-sweet chocolate chips
For the Monster Cookie Layer:
¾ cup unsalted butter, softened
⅓ cup granulated sugar
⅓ cup packed light brown sugar
¼ cup creamy peanut butter
1 large egg
2 teaspoons pure vanilla extract
1 cup all-purpose flour
½ teaspoon baking soda
½ teaspoon baking powder
½ teaspoon salt
½ cup quick oats
½ cup mini M&M's
½ cup mini semi-sweet chocolate chips
Prepare the Brownie Layer:
Preheat your oven to 350°F (175°C). Grease a 9x9-inch baking pan and line it with parchment paper, leaving an overhang for easy removal.
In a large mixing bowl, whisk together the melted butter and granulated sugar until smooth.
Add the eggs and egg yolk, one at a time, beating well after each addition. Stir in the vanilla extract.
In a separate bowl, sift together the cocoa powder, flour, baking soda, salt, and cornstarch. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
Fold in the mini chocolate chips. Pour the brownie batter into the prepared pan and spread it into an even layer.
Prepare the Monster Cookie Layer:
In a separate bowl, beat together the softened butter, granulated sugar, and brown sugar until light and fluffy.
Add the peanut butter, egg, and vanilla extract, and beat until well combined.
In another bowl, whisk together the flour, baking soda, baking powder, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until combined.
Stir in the oats, mini M&M's, and mini chocolate chips.
Scoop spoonfuls of the cookie dough and flatten them into discs. Place the discs evenly over the brownie layer, covering the entire surface.
Bake:
Bake in the preheated oven for 25–35 minutes, or until the cookie layer is set and a toothpick inserted into the center comes out with a few moist crumbs.
If the cookie layer begins to brown too quickly, loosely cover the pan with foil and continue baking until done.
Cool and Serve:
Remove the brownies from the oven and allow them to cool completely in the pan on a wire rack.
Once cooled, use the parchment paper overhang to lift the brownies out of the pan. Cut into squares and serve.
Calories: Approximately 325 kcal
Protein: 4g
Fat: 18g
Carbohydrates: 41g
Fiber: 3g
Sugar: 29g
Sodium: 137mg
Potassium: 147mg
Cholesterol: 30mg
Saturated Fat: 7g
Trans Fat: 1g
Vitamin A: 230 IU
Vitamin C: 1mg
Calcium: 29mg
Iron: 2mg