|Dark roast coffee beans||225 Gram, finely ground (1/2 Pound)|
|Sugar||125 Gram (1/2 Cup)|
|Boiling water||1 Liter (5 Cups)|
Put the coffee and sugar into a heatproof glass or ceramic coffee pitcher.
Pour the boiling water into the pitcher.
Put the pitcher on an asbestos mat on the lowest heat and leave for 1 hour.
Allow the coffee to cool, then strain it through a sieve lined with cheesecloth.
Chill before freezing.
Beat three times during the freezing process.