The ultimate brookie combines the best of both worlds—gooey brownies and chewy chocolate chip cookies. This decadent treat is simple to make, customizable with mix-ins, and perfect for any occasion!
Preheat the oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper.
For the brownie layer: In a mixing bowl, combine melted butter, sugar, eggs, and vanilla extract. Stir in cocoa powder, flour, baking powder, and salt. Mix until well combined. Pour the mixture into the prepared baking pan and spread it evenly.
For the cookie dough: In another bowl, beat softened butter, granulated sugar, and brown sugar until creamy. Add the egg and vanilla extract, then mix until smooth. Gradually add flour, baking soda, and salt, then fold in chocolate chips. Drop spoonfuls of the dough over the brownie layer.
Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean (with some fudgy crumbs). Do not overbake for a gooey center.
Let the brookie cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely. Cut into squares and serve!
Notes
Customize the Brookies with nuts, different chocolate chips, or even a salted caramel drizzle for extra indulgence.