Preheat the oven to 180C
Lightly grease a 9x13 inch rectangle pan, lining with a strip of baking paper.
-Start with frosting as it needs to chill for at least 2hours before whipping
Warm the cream in a pan over low heat
Break up the chocolate in a bowl
To make the caramel, in another pan place the sugar and add a tablespoon of water, let it heat up and eventually it will begin to change to a golden colour. Don’t stir, you can swirl the pan around to mix.

Add the salt and half the cream, take it off the heat as it will bubble and hiss a lot. Keep whisking then add second lot of cream.
Once well mixed pour over chocolate, let it sit for 2 minutes then whisk until it’s all combined. Cover bowl and chill in fridge for 2 hrs or overnight

For the cake sieve the flour, cocoa, baking powder, bicarb and brown sugar into a large bowl. Stir until mixed well.
Whisk the eggs together with all wet ingredients
Make a well in the middle of the bowl and pour in egg mixture. whisk until smooth
Pour mixture into tin and bake for about 25-30 minutes or until the cake is done.
Allow to cool before frosting
For frosting whip the chilled caramel chocolate mixture until soft peaks. This can take upto 5 mins.
Spread on cake and enjoy!!