Steps

• Preheat your oven to 350°F (175°C) and line an 8x8 inch baking pan with parchment paper.
• In a small saucepan over low heat, melt the butter. Transfer to a mixing bowl and stir in the granulated sugar.
• Add in the eggs one at a time, mixing thoroughly after each addition. Mix in vanilla extract.
• In a separate bowl, blend together flour, cocoa powder, baking powder, and salt.
• Gradually combine the dry mixture with the wet ingredients and stir until just blended.
• Fold in chocolate chips, ensuring they are evenly distributed.
• Pour the batter into the prepared pan and smooth the top with a spatula.
• Bake in preheated oven for 30-35 minutes until a toothpick inserted comes out slightly moist.
• Allow to cool before lifting from the pan and slicing into squares.