The Irish Derby Recipe

Ingredients (6)

• 1 1/2 ounces Irish whiskey, such as Redbreast
• 1/2 ounce Carpano Antica sweet vermouth
• 1/2 ounce Pierre Ferrand Dry Curaçao (or Cointreau)
• 1/2 ounce freshly squeezed lime juice from 1/2 lime
• 2 dashes Angostura bitters
• 4-inch lime twist for garnish