Method
- Muddle the cherry in a shaker.
- Add egg white, lemon juice, syrup, rhubarb liqueur, and gin.
- Fill with ice and shake thoroughly.
- Strain into a chilled champagne coupe.
- Garnish with orange zest strips.
About the Rhubarb Sour
A sour cocktail with gin base, featuring rhubarb and citrus notes. It has a strong, acidic, herbal character with a creamy texture from egg white.