A splash of Campari makes this sweet and bubbly libation shine bright (you might even say it glows).
MAKES 1 DRINK
1 sugar cube
Drop of Angostura bitters
4 oz [120 ml] champagne
Splash of Campari
Place the sugar cube in a champagne flute or other footed glass. Add a drop of the Angostura bitters to the sugar cube. Add the champagne and Campari.