40. The long-process sponge method is employed when sufficient time can be allowed to permit the natural growth of the yeast. To make bread according to this process, start it in the evening by warming the liquid and dissolving the yeast and then adding these ingredients to the sugar, salt, and fat, which should first be placed in the mixing bowl. Stir this mixture well, and then add one-half of the quantity of flour that is to be used, stirring this also. Place this mixture, or sponge, as such a mixture is called, where it will remain warm, or at a temperature of from 65 to 70 degrees Fahrenheit, through the night. In the morning, stir the remaining flour into the sponge and knead for a few minutes the dough thus formed. When this is accomplished, put the dough in a warm place and allow it to rise until it doubles in bulk. When the dough is in this condition, it is ready to be kneaded again, after which it may be shaped into loaves, placed in the pans, allowed to double in bulk again, and finally baked.
41. The long-process straight-dough method is a shortened form of the method just explained. It does away with the necessity of one kneading and one rising and consequently saves considerable time and labor. To make bread by this method, combine the ingredients in the evening as for the sponge method, but instead of adding only half of the flour, put all of it into the mixture, make a stiff dough at once, and knead. Then allow this to rise during the night, so that in the morning it can be kneaded again and put directly into the bread pans. After it rises in the pans until it doubles in bulk, it is ready to be baked.
The only disadvantage of the straight-dough method is that a stiff dough rises more slowly than a sponge, but since the entire night is given to the rising no difficulty will be experienced in carrying out this process. A point to remember, however, is that dough made according to this method must be kept warmer than that made by the sponge method.
42. QUICK PROCESS.--In the quick process of combining bread ingredients, there are also two methods of procedure--the sponge method and the straight-dough method. The chief differences between the methods of this process and those of the long process are in the quantity of yeast used and the length of time required for the bread to rise. More yeast must be used and much less time is required for the completion of the entire process. This shorter period of time is doubtless due to the fact that throughout the process, whether the straight-dough or the sponge method is followed, the mixture must be kept at a uniform temperature of about 90 degrees Fahrenheit.
43. The quick-process sponge method requires only about 5 hours for its completion, and the bread may be started at any time of the day that will allow this amount of time for carrying on the work. For this method, warm the ingredients and then combine the sugar, salt, fat, liquid, and dissolved yeast. Into this mixture, stir enough of the flour to make a sponge and put it where it will keep uniformly warm until it has about doubled in quantity and is full of bubbles. Then add the remainder of the flour, knead the mixture, and return the dough thus formed to a warm place. When the dough has doubled in bulk, remove it from the bowl to the kneading board, knead it slightly, and then shape it into loaves. Place these into the pans, and after allowing them to rise sufficiently, bake them.
44. The quick-process straight-dough method differs from the quick-process sponge method in that the entire amount of flour is added when the ingredients are first mixed, with the result that a stiff dough instead of a sponge is formed. As has already been learned, this stiff dough rises more slowly than a sponge, but it requires one rising less. It must be kept at a uniform temperature as much of the time as possible, so that the rising will not be retarded. When it has doubled in bulk, remove it from the bowl and knead it. Then shape it into loaves, place these in the pans, allow them to rise sufficiently, and proceed with the baking.
CARE OF THE RISING DOUGH
45. PURPOSE OF RISING.--Rising is an important part of the process of bread making, no matter which method is employed. In a sponge, its purpose is to blend the ingredients after they have been mixed, as well as to permit the growth of the yeast; in a dough, after the gas has been evenly distributed by means of kneading, the purpose of rising is to permit the incorporation of a sufficient quantity of carbon dioxide to make the bread light when it is baked. As has just been explained, three risings are necessary in the sponge method of both the long and the short process, whereas only two are required in the straight-dough methods. The last rising, or the one that takes place after the dough is shaped into loaves, is the one that affects the texture of the bread most, so that it should receive considerable attention. If the dough is not allowed to rise sufficiently at this time, the bread will be too fine in texture and will likely be heavy; and if it is permitted to rise too much, it will be coarse in texture. Allowance, however, should be made for the fact that the rising will continue after the bread has been placed in the oven.
46. TEMPERATURE FOR RISING.--As has been mentioned, the best results are obtained if the bread dough is kept at a uniform temperature throughout