Extra Virgin Olive Oil Brownies with a Mocha Swirl

Name: Extra Virgin Olive Oil Brownies with a Mocha Swirl
Yield: makes 16 brownies
Ingredients: 3/4 cup Colavita® Premium Selection Extra Virgin Olive Oil; 6 ounces bittersweet chocolate; 3/4 + 1/3 cup granulated sugar; 3/4 cup light brown sugar; 4 large eggs; 1/4 cup dutch process cocoa powder; 1/2 teaspoon kosher salt; 3/4 cup unbleached all-purpose flour; 8 ounces cream cheese; 2 teaspoons instant espresso powder; flaky sea salt