5 issues of BBC Good Food for £5
Gently scrunch the mint in your hands to lightly bruise it, then put in the bottom of a large wine glass. Pour over the elderflower cordial and gin and leave to infuse for 1-2 mins.
Fill the glass with ice, then pour over the soda water and prosecco. Stir gently to combine. Garnish with the lime wedge and mint sprig before serving.