- STEP 1
Heat the oven to 180 degrees gas mark 4. Draw around a square tray on baking parchment and cut out.Put it inside the tin .Pour 5 cm of boiling water in to a pan and break to chocolate in to a bowl. Melt the chocolate over the pan and then turn off the heat .Make sure there are no lumps of chocolate.
- STEP 2
Break the eggs in to a small bowl and beat them.In a separate bowl put the butter,sugar and vanilla. Beat together until fluffy and there are no lumps of butter. Add both flours and then add the cocoa powder.Add the chocolate and then stere well.
- STEP 3
Pour the mixture in to the tin and then bake for 35 minuets until they are crisp on top and soft on the inside. Leave them to cool then cut them into squares and enjoy.