This recipe is one of many for this floral spritz and some may prefer to follow the standard 3:2:1 Spritz formula with 60ml prosecco, 40ml elderflower...
Just had one made the original way with lemon balm syrup - our local is a fancy country place that grows a lot of its own produce. Including lemon balm, and syrup or cordial is easy to make. No gin as this was a summer lunchtime offering. Very nice as a garden cooler.