All About Coffee by William H. Ukers (interesting novels in english TXT) 📖
- Author: William H. Ukers
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The best mode of roasting, where it is done at home, is to dry the coffee first, in an open vessel, until its color is slightly changed. This allows the moisture to escape. Then cover it closely and scorch it, keeping up a constant agitation, so that no portion of a kernel may be unequally heated. Too low and too slow a heat dries it up without producing the full aromatic flavor; while too great heat dissipates the oily matter and leaves only bitter charred kernels. It should be heated so as to acquire a uniform deep cinnamon color, and an oily appearance, but never a deep, dark brown color. It then should be taken from the fire and kept closely covered until cold, and further until used. While unroasted coffee improves by age, the roasted berries will very generally lose their aroma if not covered very closely. The ground stuff kept on sale in barrels, or boxes, or in papers, is not worthy the name of coffee.
Coffee should not be ground until just before using. If ground over night, it should be covered: or, what is quite as well, put into the boiler and covered with water. The water not only retains the valuable oil and other aromatic elements, but also prepares it by soaking for immediate boiling in the morning.
If the coffee pot (the "Old Dominion", of course, for in a common boiler this process would ruin the coffee by wasting the aroma) be set on the range or stove, or near the fire, so as to be kept hot all night preparatory to boiling in the morning, the beverage will be found in the morning, rich, mellow, and of a most delicious flavor.
Coffee used at supper time should be placed on or near the fire immediately after dinner and kept hot or simmering—not boiling—all the afternoon.
Try this method if you wish coffee in perfection.
Wood's improved coffee roaster is acknowledged to be the best article of the kind now in use.
This patent coffee roaster has been improved by the introduction of a triangular flange inside of each of the hemispheres, as seen in the cut. These flanges, as the roaster is turned, catch the coffee and throw it from the inner surface, thus insuring a perfect uniformity in the burning.
The Woods roaster (1849) and the Old Dominion Coffee Pot (1856) have been referred to in chapter XXXIV.
From the Encyclopedia of Practical Cookery, we learn some more about the customs prevailing "among the first cooks in the country" in roasting and making coffee in the United States about the middle of the nineteenth century. For example:
Roasting Coffee Beans
Put the beans in the roaster, set this before a moderate fire, and turn slowly until the Coffee takes a good brown colour; for this it should require about twenty-five minutes. Open the cover to see when it is done. If browned, transfer it to an earthen jar, cover it tightly, and use when needed.
Or a more simple plan, and even more effectual, is to take a tin baking-dish, butter well the bottom, put the Coffee in it, and set it in a moderate oven until the beans take a strong golden colour, twenty minutes sufficing for this. Toss them frequently with a wooden spoon as they are cooking.
Another plan is to put in a small frying-pan 1 1b. of raw Coffee-beans and set the pan on the fire, stirring and shaking occasionally till the beans are yellow: then cover the frying-pan and shake the Coffee about till it is a dark brown. Move the pan off the fire, keep the cover on, and when the beans are a little cool, break an egg over them and stir them until they are all well coated with the egg. Then store the Coffee in tins or jars with tight-fitting lids, and grind it as wanted for use.
Coffee should always be bought in the bean and ground as required, otherwise it is liable to extensive adulteration with chicory (or succory); some persons like the addition, but the epicure who is really fond of Coffee would not admit of its introduction.
Making Breakfast Coffee.
Allow 1 tablespoonful of Coffee to each person. The Coffee when ground should be measured, put into the Coffee-pot, and boiling water poured over it in the proportion of 3⁄4 pint to each tablespoonful of Coffee, and the pot put on the fire; the instant it boils, take the pot off, uncover it, and let it stand a minute or two; then cover it again, put it back on the fire, and let it boil up again. Take it from the fire and let it stand for five minutes to settle. It is then ready to pour out.
This work recommended as among the latest and best devices for coffee making, all those manufactured or sold in this country by Adams & Son; the English coffee biggin; General Hutchinson's coffee pot and urn, combining De Belloy's and Rumford's ideas; Le Brun's Cafetiére for making coffee by distillation and by steam pressure, passing it directly into the cup; a Vienna coffee-making machine, and a Russian coffee reversible pot called the Potsdam.
Among two score of coffee recipes for making various kinds of extracts, ices, candies, cakes, etc., flavored with coffee, there is a curious one for coffee beer, the invention of Frenchman named Pluehart. "The ingredients and quantities in a thousand parts are—Strong coffee 300; rum 300; syrup thickened with gum senegal 65; alcoholic extract of orange peel 10; and water 325."
"It does not appear to have reached any important degree of popularity", adds the editor.
In 1861, Godey's Lady's Book and Magazine noted with approval the growing custom of hotel and restaurant guests to order coffee instead of wines or spirits with their dinners. On the subject of "How to make a cup of coffee" it had this to say:
Which is the best way of making coffee? In this particular notions differ. For example, the Turks do not trouble themselves to take off the bitterness by sugar, nor do they seek to disguise the flavor by milk, as is our custom. But they add to each dish a drop of the essence of amber, or put a couple of cloves in it, during the process of preparation. Such flavoring would not, we opine, agree with western tastes. If a cup of the very best coffee, prepared in the highest perfection and boiling hot, be placed on a table in the middle of a room and suffered to cool, it will, in cooling, fill the room with its fragrance: but becoming cold, it will lose much of its flavor. Being again heated, its taste and flavor will be still further impaired, and heated a third time, it will be found vapid and nauseous. The aroma diffused through the room proved that the coffee has been deprived of its most volatile parts, and hence of its agreeableness and virtue. By pouring boiling water on the coffee, and surrounding the containing vessel with boiling water, the finer qualities of the coffee will be preserved.
Boiling coffee in a coffee-pot is neither economical or judicious, so much of the aroma being wasted by this method. Count Rumford (no mean authority) states that one pound of good Mocha, when roasted and ground, will make fifty-six cups of the very best coffee, but it must be ground finely, or the surfaces of the particles only will be acted upon by the hot water, and much of the essence will be left in the grounds.
In the East, coffee is said to arouse, exhilarate, and keep awake, allaying hunger, and giving to the weary renewed strength and vigor, while it imparts a feeling of comfort and repose. The Arabians, when they take their coffee off the fire, wrap the vessel in a wet cloth, which fines the liquor instantly, and makes it cream at the top. There is one great essential to be observed, namely, that coffee should not be ground before it is required for use, as in a powdered state its finer qualities evaporate.
We pass over the usual modes of making coffee, as being familiar to every lady who presides over every household; and content ourselves with the most modern and approved Parisian methods, though we may add that a common recipe for good coffee is—two ounces of coffee and one quart of water. Filter or boil ten minutes, and leave to clear ten minutes.
The French make an extremely strong coffee. For breakfast, they drink one-third of the infusion, and two-thirds of hot milk. The café noir used after dinner, is the very essence of the berry. Only a small cup is taken, sweetened with white sugar or sugar-candy, and sometimes a little eau de vie is poured over the sugar in a spoon held above the surface, and set on fire; or after it, a very small glass of liqueur, called a chasse-café, is immediately drunk. But the best method, prevalent in France, for making coffee (and the infusion may be strong or otherwise as taste may direct) is to take a large coffee-pot with an upper receptacle made to fit close into it, the bottom of which is perforated with small holes, containing in its interior two movable metal strainers, over the second of which the powder is to be placed, and immediately under the third. Upon this upper strainer pour boiling water, and continue to do so gently; until it bubbles up through the strainer: then shut the cover of the machine close down, place it near the fire, and so soon as the water has drained through the coffee, repeat the operation until the whole intended quantity be passed. No finings are required. Thus all the fragrance of its perfume will be retained with all the balsamic and stimulating powers of its essence. This is a true Parisian mode, and voila! a cup of excellent coffee.
This article is most interesting in that it shows the revolt against boiling coffee had started in the United States; also that the importance of fine grinding was being recognized and emphasized by the leaders of the best thought of the nation.
Probably the first scientific inquiry into the subject of coffee roasting and brewing in the United States was that detailed by August T. Dawson and Charles M. Wetherill, Ph.D., M.D., in the Journal of the Franklin Institute for July and August, 1855. The following is a digest:
There are two classes of beverages: 1, alcoholic, and 2, nitrogenized. Nitrogenized foods are effective to replace the substance of the different organs of the body wasted away by the process of vitality. Coffee is one of these.
Besides the tannin, the coffee berry contains two substances, one the nitrogenized quality, caffeine, which is about one percent and is not altered in roasting, and the other a volatile oil which is developed in roasting and which gives the coffee its flavor. Dr. Julius Lehmann (Liebig's Annales LXXXVII. 205) says that coffee retards the waste tissues of the body and diminishes the amount of food necessary to preserve life. This effect is due to the oil. Much of the nutritive portion of coffee is lost by European methods of making.
Good coffee is very rare. These experiments were made to ascertain whether a potable coffee could not be offered to the
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