Description
Frosted Coffee Brownies are rich, fudgy chocolate brownies infused with a hint of coffee and topped with a smooth espresso buttercream frosting. They’re the perfect treat for coffee and chocolate lovers — decadent, moist, and deeply satisfying.
Ingredients
- 1/2 cup (115 g) unsalted butter
- 1 cup (175 g) semi-sweet chocolate chips or chopped chocolate
- 3/4 cup (150 g) granulated sugar
- 1/4 cup (50 g) brown sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1 tbsp instant coffee granules (dissolved in 1 tbsp hot water)
- 3/4 cup (95 g) all-purpose flour
- 1/4 cup (25 g) unsweetened cocoa powder
- 1/4 tsp salt
- For the Coffee Frosting:
- 1/2 cup (115 g) unsalted butter, softened
- 1 1/2 cups (190 g) powdered sugar
- 1 tbsp instant coffee granules (dissolved in 1 tbsp milk or hot water)
- 1/2 tsp vanilla extract
- 1–2 tbsp heavy cream or milk (to adjust consistency)
Instructions
- Preheat the oven to 350°F (175°C). Grease and line an 8×8-inch (20×20 cm) baking pan with parchment paper.
- In a microwave-safe bowl, melt the butter and chocolate together in 30-second intervals, stirring until smooth. Let cool slightly.
- Whisk in the sugars, eggs, vanilla, and dissolved coffee until well combined.
- Sift in the flour, cocoa powder, and salt. Stir until just combined (do not overmix).
- Pour the batter into the prepared pan and smooth the top.
- Bake for 25–30 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.
- Cool completely before frosting.
- For the Frosting: Beat softened butter until creamy. Gradually add powdered sugar, then mix in the dissolved coffee and vanilla. Add 1–2 tbsp of milk or cream until smooth and spreadable.
- Spread the frosting evenly over the cooled brownies. Chill for 15 minutes before slicing into squares.
Notes
- For extra flavor, sprinkle a pinch of sea salt or cocoa nibs over the frosting.
- Use espresso powder instead of instant coffee for a stronger coffee kick.
- Store in an airtight container in the fridge for up to 5 days.
- These brownies freeze well — just thaw at room temperature before serving.
- Prep Time: 15 mins
- Cook Time: 30 mins
- Category: Dessert
- Method: Baked
- Cuisine: American