Preheat Irish Coffee glass by filling with hot water, then empty.
Add to hot glass 2 or 3 heaping teaspoons (to taste) of demerara sugar.
Add small amount of hot coffee and stir until sugar is dissolved.
Add 1 shot of Irish Whiskey and top with additional coffee until 3/4 full.
In separate container, stir/whip heavy cream until bubbles disappear and pour into coffee over back of spoon to maintain consistency. Do not stir cream into coffee.
Drink coffee through cream and smile.