Blue Moon Cocktail

Pro tips

• Chill your glass with ice water before serving to maintain the drink's temperature and preserve the bright blue color.
• Measure precisely using a jigger—the 2:1 gin-to-curaçao ratio is critical to balance sweetness and spirit-forward character.
• Express the lemon twist over the drink's surface to maximize citrus oil dispersal, which enhances aroma and flavor integration.

Substitutions

• London Dry Gin → Botanical Gin (note: will mute the blue curaçao's citrus profile)
• Blue Curaçao → Triple Sec (note: loses the signature color; substitute with blue food coloring if appearance matters)
• Lemon twist → Lemon wheel or slice (note: less aromatic but acceptable for casual service)

Storage & make-ahead

Cocktails are mixed-to-order drinks; store gin and blue curaçao separately in cool, dark places. No make-ahead storage applies.

Equipment

jigger (1.5 oz and 0.75 oz measures) · mixing glass or cocktail shaker · bar spoon · strainer · citrus peeler or knife

What type of gin works best in a Blue Moon Cocktail?

London Dry style gins work best—their juniper-forward profile balances the sweetness of blue curaçao. Avoid heavily botanicaled gins that compete with the citrus notes.

Can I substitute blue curaçao with another liqueur?

Triple sec or Cointreau will work but won't provide the distinctive blue color or the same depth. For a non-alcoholic version, use blue curaçao syrup with less gin.

How do I properly express a lemon twist?

Cut a 2-inch piece of lemon peel, hold it skin-side down over the drink, and twist sharply to release oils. Drop the peel into the glass as garnish.

Should this cocktail be served chilled or on ice?

Serve over ice in a coupe or cocktail glass. Stir with ice before straining, or build directly over ice depending on your preference—both methods are period-appropriate.