Published Friday, 07 August, 2009 by bessie
Preheat oven to 170c
put chocolate and butter in a heatproof bowl over a saucepan of simmering water and leae until melted and smooth.
Remove from the heat.
Add the sugar and stir well.
Add the flour and stir well.
Finally stir in the eggs and mix until thick and smooth.
Spoon the mixture into the prepared baking tray and bake in the preheated oven for 30-35 minutes until flaky ontop but quite soft in the centre.
Leave to cool completley then remove from tray and dust with icing sugar.