This simple cocktail is a twist on a French 75. The lemon adds a fresh brightness to the drink, like stars in a dark night sky.
Make a lemon simple syrup by combining equal parts lemon juice and superfine sugar in a saucepan over low-medium heat, whisking until the sugar fully dissolves. Cool completely before using in cocktails.
Add 2-3 teaspoons of simple syrup to a glass and fill the rest of the way with your choice of champagne. Garnish with a lemon peel twist.