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Frosted Coffee Brownies Recipe

4.6 from 106 reviews

These Frosted Coffee Brownies combine rich chocolate and bold coffee flavors in a moist, fudgy brownie base topped with a smooth, coffee-infused buttercream frosting. Perfect for coffee lovers looking for a decadent dessert with a delightful mocha twist.

Ingredients

Scale

Brownies

  • 1/2 cup all-purpose flour
  • 2 large eggs
  • 1/3 cup unsweetened cocoa powder
  • 1 teaspoon vanilla extract
  • 1 stick (1/2 cup) unsalted butter
  • 2 teaspoons coffee extract or 1 tablespoon instant coffee
  • 1 cup granulated sugar
  • 1/4 teaspoon baking powder
  • 1/4 teaspoon salt

Frosting

  • 1/3 cup unsalted butter
  • 2 cups powdered sugar
  • 1 1/2 teaspoons instant coffee granules
  • 24 tablespoons heavy whipping cream

Instructions

  1. Prepare the baking dish and oven: Preheat your oven to 350°F (175°C). Coat an 8-inch baking dish with non-stick spray or line it with parchment paper and lightly spray again to prevent sticking.
  2. Melt butter and mix wet ingredients: Melt the unsalted butter in the microwave. Transfer to a large bowl and stir in granulated sugar, eggs, vanilla extract, and coffee extract or instant coffee until fully combined.
  3. Add dry ingredients: In a separate bowl, whisk together the all-purpose flour, unsweetened cocoa powder, salt, and baking powder. Gradually add these dry ingredients into the wet mixture, stirring until the batter is smooth and well combined.
  4. Bake the brownies: Pour the batter into the prepared baking dish, spreading evenly. Bake in the preheated oven for 30-35 minutes or until a toothpick inserted into the center comes out clean. Allow brownies to cool completely before frosting.
  5. Prepare the coffee frosting: Dissolve the instant coffee granules in 2 tablespoons of heavy whipping cream. In a separate bowl, beat the unsalted butter until light and fluffy. Gradually add the powdered sugar, mixing thoroughly.
  6. Combine frosting ingredients: Slowly blend the coffee-infused cream into the butter and powdered sugar mixture. Add more cream, 1 tablespoon at a time, as needed to achieve your desired smooth and spreadable consistency.
  7. Frost the brownies: Generously spread the coffee frosting over the cooled brownies. Slice into squares and serve for an indulgent coffee-chocolate treat.

Notes

  • Ensure the brownies are completely cooled before frosting to prevent the frosting from melting.
  • If you prefer a stronger coffee flavor, increase the coffee extract or instant coffee slightly in the brownie batter and frosting.
  • Use parchment paper for easy removal of brownies from the baking dish.
  • Adjust the amount of heavy cream in the frosting to achieve your preferred consistency.
  • Store frosted brownies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

Keywords: coffee brownies, frosted brownies, chocolate coffee dessert, mocha brownies, coffee frosting, chocolate dessert recipe