BISCUITS.
1712. Since the establishment of the large modern biscuit manufactories, biscuits have been produced both cheap and wholesome, in, comparatively speaking, endless variety. Their actual component parts are, perhaps, known only to the various makers; but there are several kinds of biscuits which have long been in use, that may here be advantageously described.
1713. Biscuits belong to the class of unfermented bread, and are, perhaps, the most wholesome of that class. In cases where fermented bread does not agree with the human stomach, they may be recommended: in many instances they are considered lighter, and less liable to create acidity and flatulence. The name is derived from the French bis cuit, "twice-baked," because, originally, that was the mode of entirely depriving them of all moisture, to insure their keeping; but, although that process is no longer employed, the name is retained. The use of this kind of bread on land is pretty general, and some varieties are luxuries; but, at sea, biscuits are articles of the first necessity.
1714. SEA, or SHIP BISCUITS, are made of wheat-flour from which only the coarsest bran has been separated. The dough is made up as stiff as it can be worked, and is then formed into shapes, and baked in an oven; after which, the biscuits are exposed in lofts over the oven until perfectly dry, to prevent them from becoming mouldy when stored.
1715. CAPTAINS' BISCUITS are made in a similar manner, only of fine flour.
RECIPES.
CHAPTER XXXV.
TO MAKE YEAST FOR BREAD.
1716. INGREDIENTS.—1-1/2 oz. of hops, 3 quarts of water, 1 lb. of bruised malt, 1/2 pint of yeast.
Mode.—Boil the hops in the water for 20 minutes; let it stand for about 5 minutes, then add it to 1 lb. of bruised malt prepared as for brewing. Let the mixture stand covered till about lukewarm; then put in not quite 1/2 pint of yeast; keep it warm, and let it work 3 or 4 hours; then put it into small 1/2-pint bottles (ginger-beer bottles are the best for the purpose), cork them well, and tie them down. The yeast is now ready for use; it will keep good for a few weeks, and 1 bottle will be found sufficient for 18 lbs. of flour. When required for use, boil 3 lbs. of potatoes without salt, mash them in the same water in which they were boiled, and rub them through a colander. Stir in about 1/2 lb. of flour; then put in the yeast, pour it in the middle of the flour, and let it stand warm on the hearth all night, and in the morning let it be quite warm when it is kneaded. The bottles of yeast require very careful opening, as it is generally exceedingly ripe.