6tablespoonsmild extra virgin olive oilplus more for greasing pan
1cupregular or gluten-free all-purpose floursee Notes
3/4teaspooncoarse sea salt
1/4teaspoonbaking powder
1/4cupDutch-processed cocoa powdersee Notes
1teaspoonespresso powder
1/4cupboiling water
3ouncesmelted unsweetened chocolate
1large eggat room temperature
1tablespoonvanilla extract
3/4cuppacked dark brown sugar
1/3cupgranulated sugar
1/2cupmini or regular chocolate chipssee Notes
Flaky sea saltsuch as Maldon, as needed
Instructions
Heat oven to 350°F. Grease an 8-by-8-inch square baking dish with some of the olive oil (spray or liquid). Line the pan with parchment paper, leaving a 2-inch overhang on 2 sides so you can pull the brownies out easily.
In a medium bowl, whisk together flour, salt and baking powder.
In a large bowl, whisk together cocoa powder, espresso powder and boiling water until smooth. Whisk in 6 tablespoons oil, melted chocolate, egg and vanilla.
Whisk in brown sugar and granulated sugar.
Fold in flour mixture followed by chocolate chips.
Scrape into the prepared pan. Bake until set and firm to the touch, about 20 to 25 minutes. Place the flaky sea salt next to your oven so you don’t forget it.
Immediately sprinkle brownies with flaky salt while still warm, pressing salt down with your hand.
Let cool. Cut into 16 squares and serve.
Notes
* You can double this recipe and bake it in a 9x13 inch pan. It may take 5 to 10 minutes longer to bake. * If you want to make this gluten-free, use gluten-free flour (such as Cup4Cup Multipurpose Flour) in place of the all-purpose flour. * Dutch-process cocoa has a more intense chocolate flavor. Natural cocoa powder will work just fine – the chocolate flavor just might not be as strong. * I used Ghirardelli Mini Baking Chips, Semi-Sweet Chocolate – regular chips are fine, too. * These brownies will last, covered at room temperature, for up to 5 days. They can be frozen for up to 1 month.