Make the blueberry simple syrup

• Combine equal parts water and sugar in a saucepan and bring to a boil.
• Add the blueberries and mash them lightly.
• Let it infuse, then strain and cool completely.

Build the drink

• Pour the limoncello into a large wine glass.
• Add the blueberry simple syrup and the freshly squeezed lemon juice.

Add ice and stir

• Fill the glass with ice.
• Stir briefly to incorporate the flavors.

Top with prosecco

• Pour the prosecco slowly down the bar spoon up to the top of the glass to keep the carbonation.
• Give one last gentle stir and garnish with a few blueberries.