(Boil without paring the day before they are to be used, if possible.) Put into a frying pan 1 tablespoonful of butter, 1 finely-minced onion (small onion), and fry until a light brown.

Remove from fire and mix with this: 2 heaped tablespoonfuls flour, 1 tablespoonful of finely-cut parsley, 2 eggs (whites beaten separately), and 2 slices of bread, cut fine.

Add grated potatoes and bread crumbs, alternately, mixing together lightly with a fork; add the other ingredients, season well with salt and pepper, form into round balls the size of a walnut and drop into a stew-pan of boiling, salted water, containing a teaspoon of butter.

Do not cover the stew-pan while they are cooking.

As soon as the dumplings rise to the top, skim one out and cut in half to see if it is cooked through.