Step 1

Preheat oven to 180 C (350 F) standard / 160 C (320 F) fan-forced. Grease and line an 8-inch square or round baking pan with baking or parchment paper.

Step 2

In a large mixing bowl, add sugar and eggs. Whisk together by hand for 30 seconds or so, just until creamy and combined.

Step 3

In a large microwave-safe bowl, add butter and dark chocolate. Heat in the microwave, stirring every 20 seconds, until melted and smooth.

Step 4

Add melted chocolate and butter to egg mixture. Whisk by hand until smooth.

Step 5

Add flour, cocoa powder and salt. Stir gently using a spatula until a thick, smooth brownie batter forms. Gently stir through chocolate chips.

Step 6

Pour brownie batter into prepared pan and smooth out into one even layer. Bake for approximately 30-35 minutes or until shiny on top. Brownie should no longer wobble in the middle and a toothpick inserted into the centre should come out almost clean.

Step 7

Leave brownie in pan to cool completely. Then cut into small squares to serve. You can store brownies at room temperature or in the fridge. They also freeze really well.