How To Make The Best Brownies

Instructions

• Grease a 9x13-inch (23x33-cm) dark metal pan with softened butter, then line with parchment paper, leaving overhang on all sides. Grease the parchment with softened butter.
• Combine the chopped chocolate, ¼ cup (30 g) of cocoa powder, and espresso powder in a heatproof liquid measuring cup or medium bowl and set aside.
• Add the butter to a small saucepan over medium heat and cook until the butter just comes to a vigorous simmer, about 5 minutes, swirling the pan occasionally. Immediately pour the hot butter over the chocolate mixture and let sit for 2 minutes. Whisk until the chocolate is completely smooth and melted, then set aside.
• Combine the granulated sugar, brown sugar, vanilla extract, salt, and eggs in a large bowl. Beat with an electric hand mixer on high speed until light and fluffy, about 10 minutes. It will be similar to the texture of very thick pancake batter.
• With the mixer on, pour in the slightly cooled chocolate and butter mixture and blend until smooth.
• Position a rack in the middle of the oven and preheat to 350°F (180°C).
• Sift in the flour and remaining cocoa powder and use a rubber spatula to gently fold until just combined.
• Pour the batter into the prepared baking pan and smooth the top with a spatula. Bake until lightly puffed on top, about 20 minutes.
• Remove the baking pan from the oven using oven mitts or kitchen towels, then lightly drop the pan on a flat surface 1-2 times until the brownies deflate slightly. Sprinkle with flaky sea salt.
• Return the pan to the oven and bake until a wooden skewer inserted into the center of the brownies comes out fudgy but the edges look cooked through, about 20 minutes more. The center of the brownies will seem under-baked, but the brownies will continue to set as they cool.
• Set the brownies on a cooling rack and cool completely in the pan.
• Use the parchment paper to lift the cooled brownies out of the pan. Cut into 24 bars and serve immediately.
• Enjoy!