La Vie en Rose

Combine the lime juice, Cointreau, and cranberry juice in a pitcher. Cover and chill the mixture for at least two hours, or let it sit overnight for enhanced flavors.

Moisten the rim of a champagne flute with water, then dip it into a saucer of sugar to create a sugared rim.

Pour the chilled juice mixture into the prepared flute, then top with champagne. Stir gently once to combine.

Garnish as desired.