Dark Chocolate Espresso Brownies

These Dark Chocolate Espresso Brownies are built for serious chocolate lovers. Extra cocoa powder, semisweet chocolate, and a generous hit of espresso powder create an intensely rich brownie with a deep chocolate flavor, a shiny crackly top, and a fudgy center. Don't worry, they don't taste like coffee. The espresso simply makes the chocolate taste even more chocolatey.

Yield: 16 brownies
Pan: 9×9-inch (23×23 cm)
Prep Time: 20 minutes
Bake Time: 33–35 minutes
Difficulty: Easy

Ingredients

Brownie Batter

• 170g (¾ cup) unsalted butter

• 113g (4 oz) semisweet chocolate, finely chopped

• 300g granulated sugar

• 3 large eggs, room temperature

• 2 tsp pure vanilla extract

• 95g (¾ cup) natural unsweetened cocoa powder

• 1½ tsp instant espresso powder

• 125g (1 cup) all-purpose flour

• ½ tsp kosher salt

• 180g semisweet chocolate chips

Instructions

1. Prepare the Pan

Preheat the oven to 350°F (177°C).

Line a 9×9-inch baking pan with parchment paper, leaving enough overhang to lift the brownies out after baking.

2. Melt the Butter and Chocolate

In a microwave-safe bowl, melt the butter and chopped semisweet chocolate together in 20 to 30-second intervals, stirring after each until smooth.

Let cool for 2 to 3 minutes.

3. Whisk the Eggs and Sugar

In a large mixing bowl, vigorously whisk together:

• 3 room-temperature eggs

• 300g granulated sugar

Whisk for 2 to 3 minutes, until the mixture becomes lighter in color and slightly thickened.

Whisk in the vanilla.

Tip: This step creates the shiny, crackly brownie top.

4. Add the Chocolate

Slowly whisk the melted chocolate mixture into the egg mixture until smooth and glossy.

5. Add the Dry Ingredients

In a separate bowl, whisk together:

• Cocoa powder

• Espresso powder

• Flour

• Salt

Fold the dry ingredients into the wet ingredients just until combined.

Fold in the semisweet chocolate chips.

Avoid overmixing.

6. Bake

Spread the batter evenly into the prepared pan.

Bake for 33 to 35 minutes, or until:

• the edges are set,

• the center still looks slightly soft, and

• a toothpick inserted near the center comes out with moist crumbs.

The brownies will continue setting as they cool.

7. Cool

Cool completely in the pan.

For the cleanest slices, refrigerate for 45 to 60 minutes before lifting out and cutting.

Man-Made Tips

• The espresso powder doesn't make these brownies taste like coffee. Instead, it amplifies the cocoa and semisweet chocolate for a deeper, richer chocolate flavor.

• Natural cocoa powder (such as Hershey's) gives these brownies their deep chocolate flavor and classic texture.

• Use a chopped chocolate bar instead of chocolate chips for melting. Chocolate bars melt more smoothly because they don't contain stabilizers.

• Don't overbake. Pull the brownies when the center still looks slightly underdone.

• Store tightly covered at room temperature for up to 4 days, or freeze for up to 3 months.