These are made of the smoked breasts of geese cut into very fine slices. Cut
some thin slices of bread and butter, lay the slices of goose on them with a few thin
slices of hard-boiled eggs, squeeze over a little lemon juice, season with salt and
pepper and cover them with slices of bread and butter. Cut the sandwiches into
fingers, arrange on a folded napkin, and garnish with sprigs of parsley.