76. Arrow-root.—Put two teaspoonfuls of arrow-root, which mix gradually with enough water or milk, stirring it with a spoon, let it boil a few minutes, and if made with milk, add only a little butter, sugar, and salt, or serve plain; but if made with water, add the eighth part of the rind of a fresh lemon to boil with it; when done add a glass of port or sherry, sugar, a little salt, and a small piece of butter, unless prohibited.