1 orange, zest and juice
½ punnet raspberries
250g/9oz caster sugar
150g/5½oz whole roasted hazelnuts
250g/9oz self-raising flour, sifted
1 drop vanilla paste
250g/9oz good-quality chocolate (minimum 70% cocoa solids)
250g/9oz soft unsalted butter
125²µ/4½´Ç³ú butter
½ pint double cream, whipped
250ml/9fl oz double cream, whipped until stiff
4 free-range eggs