1 tsp powdered raspberry-pink food colouring (or other colour of your choice)
160²µ/5¾´Ç³ú ground almonds
170g/6oz icing sugar
160²µ/5¾´Ç³ú granulated sugar
110²µ/3¾´Ç³ú dark chocolate, finely chopped
25g/1oz unsalted butter, softened at room temperature
120ml/4fl oz double cream
120²µ/4¾´Ç³ú egg whites (from 3-4 medium free-range eggs), divided
75²µ/2½´Ç³ú raspberry jam