Classic Brookie Bars

Instructions

1. 1

   Preheat your oven to 175°C (350°F). Line an 8x8 inch (20x20 cm) baking pan with parchment paper, leaving some overhang for easy removal.

2. 2

   In a microwave-safe bowl, melt the unsalted butter. Let it cool slightly.

3. 3

   In a large mixing bowl, whisk together the melted butter, granulated sugar, and brown sugar until smooth and creamy.

4. 4

   Add the egg and vanilla extract to the mixture and whisk until fully combined.

5. 5

   In a separate bowl, sift together the all-purpose flour, cocoa powder, baking powder, and salt.

6. 6

   Gradually add the dry ingredients to the wet ingredients, mixing gently until just combined. Do not overmix.

7. 7

   Fold in the dark chocolate chips and semi-sweet chocolate chips evenly into the batter.

8. 8

   Pour the batter into the prepared baking pan and spread it evenly with a spatula.

9. 9

   Bake for 22-25 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.

10. 10

    Allow the brookie bars to cool completely in the pan before lifting them out using the parchment paper overhang.

11. 11

    Cut into squares and enjoy your Classic Brookie Bars!