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Monster Cookie Fudgy Brownies

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  • Author: Margaret Holloway
  • Prep Time: 20 mins
  • Cook Time: 30 mins
  • Total Time: 50 minutes
  • Yield: 24 servings
  • Category: Desserts

Description

Rich, fudgy brownies studded with crunchy M&Ms, creamy peanut butter swirls, and oaty chew; each bite balances dark chocolate intensity with sweet candy bursts and nutty warmth.


Ingredients

  • 1 cup unsalted butter
  • 8 ounces chopped semisweet chocolate
  • 1 1/2 cups granulated sugar
  • 1/2 cup packed brown sugar
  • 4 large eggs
  • 2 teaspoons vanilla extract
  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1/2 cup creamy peanut butter
  • 1 cup quick oats
  • 1 cup M&M candies
  • 1/2 cup peanut butter chips
  • 1/2 cup semisweet chocolate chips


Instructions

  1. Preheat oven to 350 F and line a 9×13 inch baking pan with parchment paper, lightly spraying the paper with cooking spray.
  2. In a heatproof bowl over simmering water melt the butter and chopped semisweet chocolate, stirring until smooth, then remove from heat.
  3. Stir in granulated sugar and packed brown sugar until fully combined, then let the mixture cool for about 5 minutes.
  4. Whisk in the eggs one at a time, ensuring each is fully incorporated, then stir in the vanilla extract.
  5. Sift together the all-purpose flour, unsweetened cocoa powder, baking powder, and salt; fold this dry mixture into the chocolate mixture until just combined.
  6. Fold in the creamy peanut butter until streaks disappear, then gently stir in the quick oats, M&M candies, peanut butter chips, and semisweet chocolate chips.
  7. Spread the batter evenly into the prepared pan using a spatula, smoothing the top.
  8. Bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out with moist crumbs attached.
  9. Allow the brownies to cool completely in the pan before lifting out the parchment and cutting into squares.

Notes

  • For extra fudgy brownies remove from the oven 2 minutes early and allow carryover heat to finish baking.
  • Press a handful of additional M&M candies into the top of the batter before baking for a festive look.
  • Cooling the brownies fully will yield clean, sharp edges when you cut them.
  • Store leftovers in an airtight container at room temperature for up to four days or freeze for longer storage.