Harry Craddock's legendary hangover cure from the Savoy Cocktail Book — equal parts gin, Cointreau, Lillet Blanc, and lemon, with an absinthe rinse that haunts every sip.

• Gin2.5 cl
• Cointreau2.5 cl
• Lillet Blanc2.5 cl
• Fresh lemon juice2.5 cl
• Absinthe (rinse)a dash

1. 1Rinse a chilled coupe glass with absinthe, then discard the excess.
2. 2Combine gin, Cointreau, Lillet Blanc, and lemon juice in a shaker with ice.
3. 3Shake well for 12 seconds.
4. 4Strain into the absinthe-rinsed coupe.
5. 5Garnish with a lemon twist.