
Ingredients
7 total- 3 tbsp sugar
- 100g blackberries, plus 4 to decorate
- 1 star anise
- 1 tbsp sherry vinegar
- 200ml 200ml gin
- 1 bottle sparkling water, to top up
- 5 tarragon leaves (approx.), optional
Method
4 stepsStep 1
Chill 4 tall glasses. To make the syrup, heat the sugar in a small pan on a medium-high heat until melted.
Step 2
Gently muddle in the 100g blackberries and star anise. Add the vinegar and simmer on low for 2 mins.
Step 3
Remove from the heat. Cool completely; discard the star anise.
Step 4
Pour the gin and syrup into a big jug. Add lots of crushed ice; top up with sparkling water and stir well. Serve in the glasses, finished with tarragon, if using, and a blackberry.