Step 1

Brush a 20cm square pan with the melted butter to grease, then line with non-stick baking paper.

Step 2

Place the condensed milk, butter, brown sugar and golden syrup over a low heat

Step 3

Cook, uncovered for 10-12 minutes, stirring every 2 minutes until bubbles appear over the whole surface of the mixture.

Step 4

Add the chocolate and stir until smooth and well combined. Pour immediately into the prepared pan. Place in the fridge for 1 hour or until firm. Cut the fudge squares as you would like them.