1/2 liter (about 1 pint) water 3 tablespoons coffee 3 tablespoons (or more)
sugar 1/4 teaspoon cinnamon 1/4 teaspoon kardamom 1 teaspoon vanilla or
vanilla sugar

Mix all ingredients in a saucepan and heat until foam gathers on top. Do
not pass through a filter. Stir it up before you serve it.