Il Palio

3/4 ounce campari

2 ounces water

2 ounces bourbon

1 ounce sweet vermouth

orange bitters

orange twist, for garnish

Several hours before serving, mix together Campari and water and freeze in a square ice mold. When frozen, make the cocktail: 

Place 2 Campari ice cubes in rocks glass. Pour all ingredients over ice cubes and garnish with a wide orange twist. Stir the drink to start the ice melting.

Source: saveur.com

Chef's notes