Soup all'Imperatrice

Ingredients: Breast of fowl, eggs, salt, pepper, ground rice, nutmeg, clear stock.

Pound the breast of a fowl in a mortar, and add to it a teaspoonful of ground rice, the yolk of an egg, salt, pepper, and a pinch of nutmeg. Pass this through a sieve, form quenelles with it, and pour a good clear soup over them.

See also: Wikipedia Cookbook.

Source: The Cook's Decameron: A Study In Taste, Containing Over Two Hundred Recipes For Italian Dishes from a project that puts out-of-copyright texts into the public domain. This is from a *very* old source, and reflects the cooking at the turn of the last century. Update as necessary.