From the page: "The French 75 goes back to between the two Wor (…more) - pierino
2 shots gin (I prefer Hendrick’s)
2 shots Cointreau
Big squeeze of lime
1 to 2 teaspoon sugar
Sparkling wine (Champagne or Prosecco), chilled
Add enough ice to your cocktail shaker to fill it about a third of the way.
Add the gin, Cointreau, lime, and sugar, then cover and shake well. Strain the drink into tumblers chilled with ice.
Finish off each glass with a big splash of sparkling wine. An additional lime wedge is optional."