2 Egg yolk
1/2 oz Sugar syrup
3/4 oz Port (Tawny)
1 1/2 oz Bourbon
3 1/2 oz Milk
1/4 oz Cream
Nutmeg

Highball glass

Shake well over ice cubes in a shaker and strain into a large highball glass over ice cubes. Sprinkle with nutmeg.