- Chill martini glass. Place stirring rod in mixing glass and fill with ice. Add Hendrick’s Gin, 2 Gingers Irish Whiskey, and St. Germain elderflower liqueur. Stir together at least 50 revolutions.
- Empty ice from martini glass and strain contents of mixing glass into martini glass. Grab bottle of rosewater and carefully let two drops out onto surface of cocktail. Serve.