Marbled Brownies

Directions

1. 1
   Lightly grease and line with baking paper a 18cm x 28cm slab tin.
2. 2
   Combine butter, dark chocolate and brown sugar in a medium saucepan and stir over a medium heat until chocolate and butter have melted.
3. 3
   Remove from heat and whisk in eggs.
4. 4
   Add flour, cocoa, and baking powder.
5. 5
   Stir until well combined, pour into prepared pan.
6. 6
   Beat Philly* and castor sugar until smooth and creamy.
7. 7
   Spoon randomly over chocolate mixture and swirl with the tip of a knife.
8. 8
   Bake at 180 degrees C for 40 minutes.