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Monster Cookie Fudgy Brownies

Monster Cookie Fudgy Brownies: Your New Favorite Indulgence

These Monster Cookie Fudgy Brownies combine a fudgy brownie base with a chewy cookie topping, making them an indulgent treat everyone will love.
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Prep Time 40 minutes
Cook Time 45 minutes
Chilling Time 40 minutes
Total Time 2 hours 5 minutes
Servings: 12 slices
Course: Desserts
Cuisine: American
Calories: 250
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Brownie Base
  • 1 cup White Granulated Sugar Provides sweetness and helps create a chewy texture.
  • 2 large Large Eggs Bind ingredients and add moisture.
  • 1 large Egg Yolk Enhances richness and moisture.
  • 1/2 cup Unsalted Butter Adds rich flavor.
  • 1/4 cup Oil (Canola or Vegetable) Keeps brownies moist.
  • 1 teaspoon Pure Vanilla Extract Elevates overall flavor.
  • 1 cup All-Purpose Flour Gives structure to brownies.
  • 1/3 cup Unsweetened Cocoa Powder (Dutch Process) Provides essential chocolate flavor.
  • 1 tablespoon Cornstarch Helps keep brownies chewy and moist.
  • 1/4 teaspoon Salt Enhances flavor.
  • 1 cup Semi-sweet Chocolate Chips Adds richness and chocolatey goodness.
  • 1/2 cup Milk Chocolate Chips Provides extra sweetness.
For the Monster Cookie Topping
  • 1 cup All-Purpose Flour The backbone of your cookie dough.
  • 1 tablespoon Cornstarch Keeps your cookie topping chewy.
  • 1 teaspoon Baking Soda Helps the cookies rise.
  • 1 teaspoon Baking Powder Works with baking soda for a fluffy cookie topping.
  • 1/4 teaspoon Salt Balances sweetness.
  • 1/2 cup Unsalted Butter Adds a rich, creamy taste.
  • 1/2 cup Brown Sugar Adds moisture and a hint of caramel flavor.
  • 1/2 cup White Granulated Sugar Provides sweetness for your cookie topping.
  • 1/2 cup Peanut Butter Adds rich flavor and texture.
  • 1 teaspoon Vanilla Extract Key for flavor enhancement.
  • 1 large Large Egg Acts as a binder for the dough.
  • 1 cup Quick Oats Introduces a chewy texture.
  • 1/2 cup Mini Chocolate Chips Adds little bursts of chocolate.
  • 1/2 cup Mini M&M’s Essential for that playful monster cookie look.

Equipment

  • Stand mixer
  • Whisk
  • 9x9-inch baking pan

Method
 

Preparation Steps
  1. Preheat your oven to 325°F (163°C) and prepare a 9x9-inch baking pan with non-stick spray and parchment paper.
  2. In a medium bowl, combine all-purpose flour, cornstarch, baking soda, baking powder, and salt for the cookie topping. Whisk together and set aside.
  3. Cream together unsalted butter, brown sugar, and white sugar in a stand mixer until light and fluffy, then add peanut butter, egg, and vanilla extract, mixing until smooth.
  4. Gradually mix the dry ingredients into the creamed mixture, then fold in quick oats, mini chocolate chips, and mini M&M’s. Cover and chill in the refrigerator for about 40 minutes.
  5. In a large bowl, whisk together all-purpose flour, cocoa powder, cornstarch, and salt for the brownie base.
  6. Cream together eggs and white sugar in a stand mixer until light and fluffy. Add melted butter, oil, and vanilla extract, mixing to combine.
  7. Fold the dry ingredients into the wet mixture, then add in semi-sweet chocolate chips.
  8. Pour the brownie batter into the prepared baking pan and smooth the top, then bake for 15 minutes.
  9. Spread the chilled cookie dough over the brownie layer and bake for an additional 25-30 minutes until a toothpick comes out with a few moist crumbs.
  10. Allow the brownies to cool completely in the pan before slicing into squares.

Nutrition

Serving: 1sliceCalories: 250kcalCarbohydrates: 35gProtein: 3gFat: 12gSaturated Fat: 6gPolyunsaturated Fat: 2gMonounsaturated Fat: 4gCholesterol: 40mgSodium: 150mgPotassium: 100mgFiber: 1gSugar: 20gVitamin A: 200IUCalcium: 20mgIron: 1mg

Notes

Feel free to get creative with your mix-ins to personalize these brownies. Enjoy the baking process!

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