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Fudgy M&M Brownies Recipe

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4.1 from 225 reviews

These fudgy M&M brownies combine rich dark chocolate and cocoa powder with a blend of mini and regular M&Ms for a delightful chewy texture and colorful crunch. The brownies feature a thin crackly crust achieved by beating the eggs and sugar thoroughly, then are baked to perfection in an 8×8 pan. Perfect for parties or a fun family treat, they are gluten-free and offer a decadent chocolate flavor with bursts of candy sweetness.

  • Total Time: 50 minutes
  • Yield: 16 servings

Ingredients

Wet Ingredients

  • 1/2 cup unsalted butter
  • 3 ounces dark chocolate bar, chopped
  • 1 teaspoon vanilla extract
  • 2 eggs

Dry Ingredients

  • 1/2 cup cocoa powder
  • 1 cup gluten free all purpose baking flour
  • 1/4 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1 cup white sugar

Add-Ins

  • 1/2 cup mini M&Ms
  • 1/2 cup regular M&Ms

Instructions

  1. Preheat the oven: Preheat your oven to 350 degrees Fahrenheit to ensure it’s at the perfect temperature when your batter is ready.
  2. Prepare the baking pan: Line an 8×8-inch aluminum baking pan with parchment paper, allowing some overhang for easy removal later. Set aside.
  3. Melt butter and chocolate: Place butter in a small saucepan over medium heat and melt completely. Whisk in cocoa powder until smooth and aromatic, then add chopped dark chocolate and stir until fully melted and combined into a rich chocolate mixture.
  4. Beat eggs and sugar: In a mixing bowl, vigorously beat the eggs and white sugar for about 2 minutes to incorporate air, which helps create the brownies’ signature thin crackly top.
  5. Combine wet ingredients: Pour the melted chocolate mixture into the egg and sugar mixture, then beat until smoothly combined and homogenous.
  6. Add dry ingredients: Add the gluten-free flour, baking powder, and salt to the wet mixture. Beat just until incorporated—do not overmix to keep the brownies tender.
  7. Fold in M&Ms: Gently fold in both mini and regular M&Ms evenly throughout the batter. You can substitute with all mini or all regular if preferred.
  8. Transfer to pan: Spread the brownie batter evenly into the prepared pan. Sprinkle additional M&Ms on top for an attractive finish.
  9. Bake: Bake for 25 to 32 minutes, or until a toothpick inserted comes out mostly clean with a few moist crumbs. Oven strengths vary, so start checking around 25 minutes and adjust baking time accordingly.
  10. Cool: Let the brownies cool in the pan for 30 minutes. Then, carefully lift them out using the parchment paper and cool for another 30 minutes on a wire rack. This step ensures easier and cleaner slicing.
  11. Slice and serve: Cut the brownies into 16 squares. Enjoy them as is or paired with vanilla ice cream and extra M&Ms for a decadent dessert experience.

Notes

  • Using gluten-free flour makes these brownies safe for those avoiding gluten.
  • Beating eggs and sugar well is key to achieving the crackly top texture.
  • You can customize the M&Ms to be all mini or all regular based on preference or availability.
  • Letting brownies cool fully before slicing helps maintain shape and clean edges.
  • Store brownies in an airtight container at room temperature for up to 3 days or refrigerate for extended freshness.
  • Author: Madelynn
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free