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+ servings
Close-up of rich brownies with melted marshmallow topping and cocoa dusting.

Hot Cocoa Brownies

Prep Time 15 minutes
Cook Time 30 minutes
Rich, fudgy brownies made with butter, chocolate chips, cocoa mix, and topped with golden marshmallows. A comforting dessert that brings hot cocoa flavors to brownie form.
16 Servings

Ingredients

  • ½ cup unsalted butter
  • ¾ cup granulated sugar
  • 4 oz semi-sweet chocolate chips
  • ¾ cup all-purpose flour
  • ¼ cup hot cocoa mix
  • ½ tsp fine salt
  • 2 large eggs room temperature
  • 1 tsp vanilla extract
  • 8 large marshmallows halved

Instructions
 

Prepare the pan:

  1. Preheat the oven to 350°F. Grease a 9x9-inch baking pan with baking spray and line with parchment paper. Set aside.

Melt butter and sugar:

  1. In a microwave-safe bowl, combine the butter and sugar. Heat in 30-second intervals until the butter is melted and the mixture is bubbling slightly at the edges. This generally requires 3 to 4 intervals depending on the butter’s temperature.

Incorporate chocolate chips:

  1. Whisk the hot mixture until the chocolate chips are fully melted and smooth.

Combine dry ingredients:

  1. Add flour, hot cocoa mix, and salt to the mixture, whisking until just combined.

Add eggs and vanilla:

  1. Whisk in the eggs one at a time, followed by the vanilla extract, ensuring the batter is smooth.

Bake the brownies:

  1. Transfer the batter to the prepared pan and bake for 25 minutes.

Add marshmallows:

  1. Remove from the oven and arrange the halved marshmallows evenly on top in a grid pattern. Return to the oven for 2–3 minutes, until marshmallows are softened and lightly golden.

Press and finish baking:

  1. Using the back of a spoon, gently press the marshmallows into the brownies. Bake for an additional 2–3 minutes, or until the marshmallows are golden brown.

Cool and serve:

  1. Allow brownies to cool completely before removing from the pan and slicing into squares.

Notes

To make this recipe gluten-free, substitute the all-purpose flour with a 1:1 gluten-free flour blend that contains xanthan gum for structure. Ensure the hot cocoa mix and marshmallows are certified gluten-free, as some brands may contain additives with gluten.
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