Fill a highball glass with ice cubes.
Pour 50 ml Parfait Amour over the ice.
Top with Schweppes Bitter Lemon and stir gently to combine.
Garnish with a lemon slice and serve immediately.
Parfait Amour is a rare curaçao-style liqueur flavoured with violet, rose, vanilla, and citrus peel — its vivid purple hue makes this a visually striking serve even before the first sip.
My Bar Shelf reads your shelf and shows you every cocktail you can make from what you already own, including Bitter Amour.