Do you like black strong coffee? Of course, it's a little bit harmful for our health, but anyway there are a great many fans of such kind of coffee. So, my recipe is for such people.
Prepare a cup of black strong coffee. Take a piece of lump sugar, put it on a teaspoon with long handle and hold it above a cup of very hot black coffee. Pour the lump sugar over by a little cognac or rum and wait intil it becomes warm from steam, coming from the coffee. Then inflame the sugar, imbued with alcohol, so that the burning sugar would drop into the cup. When the flame begins to diminish, pour the rest of sugar into the cup.
Now the coffee has a very peculiar taste! Wanna try?! Go ahead!