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Hot Chocolate Brownies with Marshmallow Frosting Recipe

4.9 from 56 reviews

Indulge in these decadent Hot Chocolate Brownies topped with a luscious marshmallow frosting and mini marshmallow garnish. Combining rich cocoa, moist texture, and sweet fluffy frosting, this dessert is perfect for chocolate lovers seeking a cozy treat. The optional broiling step adds a delightful toasted finish that enhances the flavor and texture.

Ingredients

Scale

Brownie Batter

  • 1 cup Unsweetened cocoa powder (High-quality cocoa is key for the best results.)
  • 1 cup All-purpose flour (Can substitute with gluten-free flour if needed.)
  • 1 cup Granulated sugar (Brown sugar can be used for extra moistness.)
  • 2 large Eggs (Room temperature eggs help achieve optimal texture.)
  • 1/2 cup Butter (Can replace with vegetable oil for a dairy-free alternative.)
  • 1 tbsp Vanilla extract (Pure vanilla extract enhances flavor.)

Marshmallow Frosting & Garnish

  • 1 cup Marshmallow fluff (Opt for store-bought for convenience.)
  • 1 cup Mini marshmallows (Perfect for garnishing.)

Instructions

  1. Preheat and prepare pan: Preheat your oven to 350°F (175°C) and grease or line an 8×8 inch baking pan for easy removal of the brownies.
  2. Mix dry ingredients: In a large mixing bowl, sift together the unsweetened cocoa powder, all-purpose flour, and granulated sugar, then whisk until well combined to ensure even distribution of ingredients.
  3. Combine wet ingredients: In a separate bowl, melt the butter, then whisk in the room temperature eggs and pure vanilla extract until the mixture is smooth and creamy.
  4. Make batter: Gradually combine the wet ingredients with the dry ingredients, mixing just until smooth and uniform without overmixing to maintain a tender texture.
  5. Bake the brownies: Pour the batter into the prepared pan and bake in the preheated oven for 25 minutes. Test doneness by inserting a toothpick into the center; it should come out with a few moist crumbs but no wet batter.
  6. Prepare marshmallow frosting: While the brownies bake, beat the marshmallow fluff until it becomes light, fluffy, and spreadable for the perfect frosting consistency.
  7. Cool and frost: Allow the brownies to cool completely in the pan. Once cooled, evenly spread the marshmallow frosting over the surface of the brownies.
  8. Optional broiling: For a toasted marshmallow flavor, place the frosted brownies under the broiler for 1-2 minutes, watching closely to prevent burning and achieve a golden-brown topping.
  9. Chill and serve: Refrigerate the brownies for about an hour to set the frosting before slicing into squares. Garnish with mini marshmallows for a festive finish.

Notes

  • You can substitute gluten-free flour to make these brownies gluten-free.
  • Using brown sugar instead of granulated sugar will make the brownies more moist and add a subtle caramel flavor.
  • For a dairy-free option, replace butter with vegetable oil or a plant-based butter alternative.
  • Room temperature eggs incorporate better for a smoother batter texture.
  • Watch carefully during broiling, as marshmallow can burn quickly.
  • Store leftovers refrigerated in an airtight container for up to 3 days.

Keywords: hot chocolate brownies, marshmallow frosting, chocolate dessert, baked brownies, toasted marshmallow dessert