What is the recommended method for preparing a traditional absinthe drink using a sugar cube?

To prepare a traditional absinthe drink with a sugar cube, place the sugar cube on a slotted spoon over a glass of absinthe. Slowly drip cold water over the sugar cube until it dissolves into the absinthe. This method is known as the "dripping" or "louching" technique and helps to mellow the strong flavor of absinthe. Enjoy your drink slowly to savor the unique taste of absinthe.