This section is from the book "Many Ways For Cooking Eggs", by Sarah Tyson Heston Rorer. Also available from Amazon: Many Ways For Cooking Eggs.
The philosophy of a sauce, when understood, enables even an untrained cook to make a great variety of every day sauces from materials usually found in every household ; to have them uniform, however, flavorings must be correctly blended, and measurements must be rigidly observed. Two level tablespoonfuls of butter or other fat, two level tablespoonfuls of flour, must be used to each half pint of liquid. If the yolks of eggs are added, omit one tablespoonful of flour or the sauce will be too thick. Tomato sauce should be flavored with onion, a little mace, and a suspicion of curry. Brown sauce may be simply seasoned with salt and pepper, flavored and colored with kitchen bouquet. Spanish sauce should also be flavored with mushrooms, or if you can afford it, a truffle, a little chopped ham, a tablespoonful of chives, shallot and garlic. Water sauce, drawn butter and simple sauce Hollandaise, when they are served with fish, must be flavored with a dash of tarragon vinegar, salt and pepper.
3 tablespoonfuls of butter pint of boiling water 2 tablespoonfuls of flour 1/2 teaspoonful of salt 1 dash of pepper
Rub two tablespoonfuls of butter and the flour together, add the boiling water, stir until boiling, add the salt and pepper; take from the fire, add the remaining tablespoonful of butter and it is ready for use. It must not be boiled after the last butter is added.
Make English drawn butter and add to it, when done, the yolks of two eggs beaten with two tablespoonfuls of water; cook until thick and jelly like, take from the fire and add one tablespoonful of tarragon vinegar or the juice of half a lemon
Rub two teaspoonfuls of anchovy essence with the butter and flour and then finish the same as English drawn butter.
2 tablespoonfuls of butter
1 yolk of an egg 1/2 cup of milk
1 saltspoonful of pepper
1 tablespoonful of flour 1/2 cup of stock 1/2 teaspoonful of salt
Rub the butter and flour together, add the stock and the milk and stir until boiling; add the salt and pepper, take from the fire and add the beaten yolk of the egg, heat for a moment over hot water, and it is ready for use.
Add two tablespoonfuls of tarragon vinegar to an English drawn butter.
Make an English drawn butter, and, just at serving time, add a half cupful of freshly grated horseradish. If you are obliged to use that preserved in vinegar, press it perfectly dry before using it.
2 tablespoonfuls of butter
1/2 pint of milk
2 tablespoonfuls of flour
1/2 teaspoonful of salt
1 saltspoonful of pepper
Rub the butter and flour togetner, add the milk cold and stir until boiling; add the pepper and salt and it is ready for use.
6 tablespoonfuls of butter
1 teaspoonful of mushroom catsup
1 tablespoonful of vinegar
4 tablespoonfuls of stock
Melt the butter, brown it and then skim; pour it carefully into a clean saucepan, add the vinegar, catsup and stock, boil a minute, and it is ready for use.
4 tablespoonfuls of butter 1/2 pint of stock
1 glass of white wine 1/2 teaspoonful of salt
2 tablespoonfuls of flour
1 bay leaf
2 chopped truffles
1 saltspoonful of pepper
1 teaspoonful of kitchen bouquet
Chop the truffles and put them with the bay leaf and wine in a saucepan on the back of the stove. Rub half the butter and flour together, add the stock, stir until boiling and add one teaspoonful of kitchen bouquet, the salt and pepper, and then the truffles; cook ten minutes, add the remaining quantity of butter and use at once.
Rub together two level tablespoonfuls of flour and two of butter. Add a half pint of strained tomatoes. Stir until boiling. Add a teaspoonful of onion juice, a half teaspoonful of salt and a saltspoonful of pepper. Strain and use.
Rub together two level tablespoonfuls of flour and two of butter, with a tablespoonful of paprika. Add a half pint of chicken stock. Stir until boiling. Add a half teaspoonful of salt, and strain. This sauce may be used over chicken as well as eggs.
Chop fine one onion. Cook it with two level tablespoonfuls of butter until soft. Do not brown. Add two level tablespoonfuls of flour, one teaspoonful of curry powder and a half teaspoonful of salt. Mix and add a half pint of boiling water. Stir until boiling, and strain.
Chop sufficient carrot to make a table spoonful; chop one onion. Place them in a saucepan with three level tablespoonfuls of butter, a bay leaf and a blade of mace. Shake the pan over the fire until the vegetables are slightly browned. Drain off the butter and add to it two level tablespoonfuls of flour, a half cupful of good stock, a half cupful of strained tomatoes, and bring to a boil. Add a half teaspoonful of salt and a dash of cayenne. Strain. Stir until boiling, strain again and add four tablespoonfuls of sherry.
 
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