Proper Irish Coffee

Ingredients

2 oz Proper No. Twelve Whiskey
4 oz hot coffee
.75 oz simple syrup
2-3 oz heavy cream

Directions

In a shaker or jar, shake or whip heavy cream until slightly thickened (not completely stiff)
In a mug, add Proper No. Twelve Whiskey, hot coffee, and simple syrup
Stir
Carefully layer on top the thickened heavy cream until it covers the drink
Optional grating of nutmeg on top