The Irish coffee recipe is on the back of the glass:
IRISH COFFEE RECIPE
6 ounces of hot, fresh brewed coffee
1 tsp. of brown sugar
1 ½ ounces of your favorite Irish Whiskey
Using the heavy cream, whip it until it
becomes whipped cream and refrigerate to chill.
Combine coffee, whiskey and brown sugar and stir.
Place the whipped cream on top of the Irish coffee mixture.