90²µ/3¼´Ç³ú blueberries
100²µ/3½´Ç³ú blueberries
70²µ/2½´Ç³ú caster sugar
100²µ/3½´Ç³ú caster sugar
2½ sheets gelatine, soaked in a bowl of cold water (or use a vegetarian alternative)
1 star anise
1 tsp vanilla extract
300ml/10fl oz buttermilk
300ml/10fl oz double cream