Black Brownie

Preheat your oven to 350°F (175°C). Grease an 8x8 inch baking pan or line it with parchment paper.

In a mixing bowl, whisk together the flour, sugar, cocoa powder, and salt until well combined. Add the vegetable oil, eggs, and vanilla extract to the dry ingredients. Mix until the batter is smooth and well incorporated. If desired, fold in the chocolate chips.

Pour the batter into the prepared baking pan and spread it out evenly. Bake in the preheated oven for 20-25 minutes, or until the edges are set and a toothpick inserted into the center comes out with a few moist crumbs clinging to it.

Remove the brownie from the oven and let it cool in the pan for about 10 minutes. Once cooled, slice the brownie into squares and serve. Optionally, dust the tops with powdered sugar for a decorative touch.

Enjoy your delicious black brownies! Note: These brownies will have a rich, dark color due to the cocoa powder. They're perfect for chocolate lovers who enjoy a deep, intense flavor.