125g butter

200g brown sugar

125g dark choclate

3 eggs

2/3 cup plain flour

1/3 cup cocoa powder

1/4 tsp baking powder

150g walnuts

some icing sugar

Preheat oven to 180 degrees

Greaze 18 x 28cm cake tin

Place butter (not margarine), brown sugar and chopped dark choclate in pan and melt on stove, sitrring regularly

Remove from heat and beat in eggs (one at a time) with spoon

Sift plain flour, cocoa powder, and baking powder

Stir until combined

Optionally, Stir in walnuts

Pour into pan and bake for 35-40mins

Sprinkle with icing sugar