Potato—“Pommes de terre à la Maître d’Hôtel.” (Cataldi.)
Boil the potatoes, and let them get quite cold. Take as much parsley as you require, and squeeze all its juice out with
a cloth, then clip the leaves (they only part to use); cut the cold potatoes into slices, and put them into a stewpan with a little warm water, to heat them through ; strain the water well off, and add a piece of butter ; then add about 8 tablespoonfuls of Velouté or Béchamel or other white sauce (see Sauces for Meat), a little chopped parsley, and a squeeze of lemon juice ; season, and serve very hot.
Should the sauce be too thick, add a little broth or stock to thin it, but it should be thick rather than thin.