Ingredients: Half a pint of good stock, three table-spoonfuls of mushrooms, one table-spoonful of onions, two table-spoonfuls of parsley, and one shallot, all chopped fine. Fry the shallot and onion in a little butter until they assume a light-yellow color, then add a tea-spoonful of flour and cook it a minute; stir in the stock, mushrooms, and parsley, simmer for five minutes, then add a little Worcestershire sauce, and salt to taste. If no Worcestershire sauce is at hand, add pepper to taste in its place.
To a scant half pint of _Mayonnaise_ sauce (made with the mustard added) mix in two table-spoonfuls of capers, one small shallot (quarter of a rather small onion, a poor substitute), two gerkins (or two ounces of cucumber pickle), and one table-spoonful of parsley, all chopped _very_ fine. This sauce will keep a long time, and is delicious for fried fish, fried oysters, boiled cod-fish, boiled tongue, or as dressing for a salad.
By making the following simple sauce, one can produce several by a little variation.
Put into a saucepan a table-spoonful of minced onion and a little butter. When it has taken color, sprinkle in a heaping tea-spoonful of flour; stir well, and when brown add half a pint of stock. Cook it a few minutes, and strain. Now, by adding a cupful of claret, two cloves, a sprig of parsley, and one of thyme, a bay-leaf, pepper, and salt, and by boiling two or three minutes and straining it, one has the _sauce poivrade_.
If, instead of the claret, one should add to the _poivrade_ sauce a table-spoonful each of minced cucumber pickles, vinegar, and capers, one has the _sauce piquante_.
By adding one tea-spoonful of made mustard, the juice of half a lemon, and a little vinegar to the _poivrade_, instead of the claret, one has the _sauce Robert_.
For a roast of beef, the sirloin and tenderloin cuts are considered the best. They are more expensive, and are no better than the best cuts of a rib roast: the sixth, seventh, and eighth ribs are the choicest cuts. The latter roasts are served to better advantage by requesting the butcher to remove the bones and roll the meat. Always have him send the bones also, as they are a valuable acquisition to the soup-pot. As the rolled rib roasts are shaved evenly off and across the top when carved (the roasts are to be cooked rare, of course), they present an equally good appearance for a second cooking. I have really served a roast a third time to good advantage, serving it the last time _à la jardinière_. Of course, in summer large cuts should not be purchased.