Irish Coffee/Buena Vista Cafe - How to make Irish Coffee

IRISH COFFEE ( Irish coffee- glass )
4.0 cl Irish Whiskey
8.0 cl Hot coffee
3.0 cl Fresh cream
1 tea spoon of brown sugar
Pour into the glass (for hot drink) hot coffee, Irish whiskey, and add a teaspoon of sugar. Warm the mixture over a burner. Do not boil the mixture. Float Cream on top. Suggested to use a coffee spoon, place near the surface of glass and pour the cream gently over to enable it to float.