- 45 ml Dolin Bitter de Chambéry (see note)
- 30 ml soda
- 5 ml caramelised red wine vinegar (see note)
- 90 ml prosecco
- To garnish: orange peel and blueberries
- 250 gm blueberries
- 250 gm caster sugar
- 250 gm pinot noir
- 1 tbsp fennel seeds
- 1For blueberry pinot cordial, crush blueberries with the back of a large spoon in a sealable container, add sugar and mix well. Seal container and stand at room temperature for 4 hours to infuse, then refrigerate overnight. Add pinot noir, mix well and refrigerate overnight for flavours to develop. Strain syrup through a fine strainer, then through muslin, transfer to a bottle and refrigerate. Makes about 500ml. Blueberry pinot cordial will keep refrigerated for 2 weeks.
- 2Pour 30ml blueberry pinot cordial, bitter, soda and vinegar into a glass filled with ice. Top with prosecco, stir gently, garnish with orange and blueberries, and serve.
Note "Although Dolin Bitter de Chambéry is available at good bottle shops and large online retailers, it would be possible to substitute Aperol at the same measure, or slightly less Campari," says Ashton. Caramelised red wine vinegar is available from select delicatessens.