¾ozSt Germain22ml (or use elderflower syrup as original, if available)
3ozprosecco90ml (or use 4oz/120ml if you prefer)
1ozsparkling water30ml
1slicelime
Instructions
Slap the stem of mint across your hand to gently release some of the oils then place in the bottom of a wine glass (cut shorter if long). Add a few pieces of ice to the glass.
Pour in the St Germain/elderflower syrup then add the prosecco. Slide the slice of lime down the side of the glass then top up with the sparkling water.