Heat Breville Smart Oven to 180 Deg C. Grease and flour 8 inch baking pan.
Using Breville bakery boss, stir to gether sugar, flour, cocoa, baking soda, baking powder and salt.
Add eggs, milk, oil and vanilla. Beat on medium speed for 2 mins.
Stir in warm water (batter will be thin). Pour batter evenly into prepared pans. Bake for 40-50 mins
For the Chocolate Ganache, you'll need 250 g dark chocolate and 250 ml cream.
Finely chop the chocolate and place in a bowl.
Heat the cream in a saucepan until simmering and pour it over the chocolate; stir until smooth.
Set aside until the ganache is stiff. Pipe on top once ready.