1 1/2 oz of Brandy
1 oz of dry vermouth
1 oz of Orange Juice
2-3 dash of Grenadine
2-3 dash of white creme de menthe (or Mint liqueur)
1/2 oz of port
Shake all ingredients, except the port, in a cocktail shaker with cracked ice. Strain into chilled cocktail glass. Float the port on top.