- 200g butter
- 1 bar of dark 70% chocolate (100g)
- 1 bar of milk chocolate (100g)
- 3 eggs
- 180g icing sugar
- 1 pinch of salt
- 80g plain flour
- 1 teaspoon baking powder
- 150g walnuts
Dice the butter, finely chop 200g of chocolate and melt together in a bowl over a pan of hot water.
Whisk the eggs, icing sugar and salt until thick and creamy. Let the chocolate mass cool down and add to the other ingredients.
Chop the walnuts and the rest of the chocolate coarsely, mix with flour and baking powder and add to the mix.
Pour the mix into a greased baking tin and bake it in a pre-heated oven at 180°C for approximately 30mins, until the surface is hard but the inside is still soft.
Let it cool down in the tin, turn it out onto a flat surface and cut into cubes.