Heat 2 quarts water to boiling. Mix 1 cup ground coffee, 3 tbsp cold water and 1 egg, slightly beaten. Tie mixture loosely in large cloth bag, leaving a long cord.

Drop bag into boiling water; immediately remove pot from heat and let stand 5 to 10 minutes. Move sack up and down with cord. Add 1/3 cup cold water; let stand 3 or 4 minutes longer.

8 cups