You only need ONE bowl to make these fudgy, chewy, gooey, chocolaty brownies with shiny crackly tops! This easy homemade brownie recipe will be your GO TO! You will never buy a boxed brownie mix again!
In a large mixing bowlwhisk together melted butter, granulated sugar, and brown sugar. Whisk until sugar is dissolved. Add the eggs and vanilla extract until smooth and combined.
Sift in flour and cocoa. Add the salt and espresso powder, if using, and stir until just combined. Don't over mix. Fold in 1 cup of chopped chocolate. Spread evenly into prepared pan and sprinkle the remaining 1/4 cup of chopped chocolate on top of the brownies.
Bake for 25-30 minutes on the middle rack in the oven until the brownies are just set to touch. Don't over bake the brownies. They will set up as they cool. Remove from oven and let cool before cutting into squares. You can sprinkle them with a little flaky sea salt, if desired.
Store in an airtight container at room temperature for up to 4 days