1 double measure Irish Whiskey
1 tbsp. double cream
1 c. strong, hot, black coffee
1 heaped tsp. sugar

First, warm a stemmed whiskey glass. Put in sugar and enough hot coffee to dissolve the sugar. Stir well. Add the Irish Whiskey to fill within an inch of the brim. Now this is the tricky part - hold a teaspoon curved side up across the glass and pour the cold cream over the spoon. Do not stir. It should float on top.