Creamed Potatoes.
In mashing them, add more milk than usual, whipping up hard with a silver fork. While still very hot, beat in the white of an egg, already frothed stiffly; pile in a deep dish and set, uncovered, within the oven, until a light crust begins to form on the top, but not long enough to injure the dish. Brush over with butter to glaze it, and serve.