1-Preparation: Preheat your oven to 350°F (175°C) and lightly spray an 8×8-inch baking dish with nonstick cooking spray. Proper preparation of your pan ensures that your brownies will release easily without sticking.

2-Mixing the Batter: In a large bowl, combine the cake mix, ⅓ cup vegetable oil, and two large eggs. Stir well until a thick mixture forms. Don’t worry about overmixing unlike traditional brownie recipes, this cake mix version can handle some vigorous stirring without becoming tough.

3-Adding Mix-Ins: If desired, add one cup of chocolate chips and mix. You can also add nuts, dried fruit, or other mix-ins at this stage to customize your brownies.

4-Baking: Spread the batter evenly in the prepared baking dish. Bake for 20 minutes. The brownies are done when the edges are set but the center still looks slightly soft.

5-Cooling and Serving: Allow to cool before slicing and serving. This patience pays off the brownies will firm up slightly as they cool, making them easier to cut and giving them their final perfect texture.