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

In a medium saucepan, melt the unsalted butter over low heat. Remove it from the heat once fully melted.

Stir in the granulated sugar into the melted butter until combined. Beat in the eggs, one at a time, followed by the vanilla extract.

In a separate bowl, sift together the all-purpose flour, cocoa powder, salt, and baking powder. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.

Gently fold in the chocolate chips until evenly distributed throughout the batter.

Pour the batter into the prepared baking dish and spread it evenly.

Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.

Let the browkies cool in the pan for about 10 minutes before cutting them into squares.

Enjoy warm or store them for later!