1. Put the coffee (and the sugar, if you are using sugar) and water in a briki (small traditional coffe pot) and heat over low heat. Preferably over a live flame,but it can be done on a various stovetops.
2. When the coffee begins to boil up, lift the briki off the heat until the bubble subsides. Return to the heat and when it begins to boil up again repeat the same as before.
3. Repeat this three times. This is done in order to create a tasty thick layer called "kaimaiki" on the top of the coffee. Careful not boil the coffee for too long.
4. Pour into two small cups.