Alexander's Sister Cocktail

Pro tips

• Use fresh, cold cream and shake vigorously for 10–15 seconds to create a silky texture and proper emulsification.
• Strain into a pre-chilled coupe or cocktail glass to keep the drink cold longer and prevent rapid dilution.
• Measure all ingredients precisely using a jigger—the 1:1:1 ratio is critical to balance mint and sweetness without overpowering gin.
• Pour slowly from the shaker to preserve the creamy foam layer that forms on top.

Substitutions

• Old Mr. Boston Dry Gin → any London Dry Gin (Tanqueray, Beefeater)
• Sweet Cream → half-and-half or heavy cream (adjusts richness)
• Crème de Menthe (green) → crème de menthe (white) (removes color, flavor unchanged)

Equipment

cocktail shaker · jigger · coupe glass or cocktail glass · bar strainer

What's the difference between Alexander and Alexander's Sister?

Alexander uses brandy and crème de cacao; Alexander's Sister swaps brandy for gin and uses crème de menthe instead, creating a minty variation.

Should this cocktail be shaken or stirred?

Shake with ice to chill and properly emulsify the cream, then strain into a coupe or cocktail glass.

Can I make this ahead of time?

No—prepare fresh when serving. The cream can separate if left standing, and dilution from melting ice degrades the texture.

What type of cream works best?

Heavy cream or half-and-half both work; heavy cream produces a richer mouthfeel, while half-and-half is lighter.

Is there a non-alcoholic version?

Replace gin with gin-free spirit alternatives and omit crème de menthe; blend with cream and a dash of peppermint extract for flavor.