No. 179 Giblet Soup.
Prepare the stock exactly like the clear giblet (No. 163), instead of clarifying it put half a pound of butter into a stewpan with three quarters of a pound of flour, make a light-coloured roux, mix the stock with it, boil it about forty minutes, keeping it stirred, add a large bouquet garni, pass through a tammie into a clean stewpan, have ready about fifty small button onions, passed in butter and sugar, throw them into the soup and let them simmer until tender; ten minutes before serving add a glass of Madeira, and the giblets (which you have well trimmed), season with a little salt and sugar if necessary.