3. Because of the nature of the materials used in the preparation of pastry desserts, the finished product is necessarily high in food value. For instance, starchy material is provided by the flour, fat by the shortening, and sugar in comparatively large amounts by the filling, whether it be fruit of some kind or a material resembling custard. This fact, rather than the taste or the appetite, should aid in determining whether or not pastry desserts should be included in a meal. While the popularity of such desserts causes them to be used somewhat indiscriminately, their use should always be governed by the nature of the rest of the meal. Thus, if the other dishes served provide enough food value, then a dessert lighter than pie should be chosen; but if the rest of the meal is not sufficiently high in this respect, a wholesome pastry dessert will generally prove to be a wise selection.
4. It is true, of course, that every person must determine for himself whether or not pastry desserts are wholesome enough to be eaten by him. Indigestion is almost sure to result from heavy, soggy, imperfectly baked pastry, because the quantities of fat it contains may be slow to digest and much of the starchy material may be imperfectly cooked. Consequently, it is often not the pie itself but the way in which it is made that is responsible for the bad reputation that this very attractive dessert has acquired. If the correct method of making pastry and pies is followed and the ingredients are handled properly in the making, the digestibility of the finished product need give the housewife very little concern. As a rule, a little experience is needed in order that good results in the making of pastry dishes may be attained, but one who becomes efficient in the other phases of cookery should have no difficulty with foods of this kind.
5. Detailed instructions regarding the making of pastry desserts are given throughout this Section, but if the greatest degree of success is to be attained, it will be well from the very beginning to understand a few general rules that apply to this work. In the first place, the ingredients must be of the right sort and as cold as possible; then they must be handled and combined with dexterity; and, finally, a hot oven must be provided in order that these foods may be properly baked.
INGREDIENTS USED FOR PASTRY
6. The ingredients used in pastry making are neither numerous nor complicated, usually including only flour, salt, shortening, and liquid. If these are correctly combined, they will be all that is required to make a pastry that is light, flaky, and crisp. Occasionally a recipe requiring baking powder will be found and sometimes eggs are called for in mixtures of this kind, but neither of these ingredients is required for successful pastry making. Baking powder may be an advantage when it is used by one who is not experienced in the handling of pastry mixtures, for it helps to make pastry lighter. However, only a small quantity of this ingredient should be used, as a very little will bring about the desired result.
7. FLOUR FOR PASTRY.--Pastry flour is the most desirable for pastry making. It is made from winter wheat, which, as has already been explained, contains less gluten and therefore lacks the gummy consistency of bread flour. For puff paste, which is prepared so as to hold air between thin layers of pastry, bread flour is often used because it retains air better. Flours made of other cereals may also be used. Pastry made of such flours is more difficult to handle, but good results may be obtained if patience and care are exercised. When corn flour, rice flour, and barley flour are used as part of the flour for pastry, it will be found that less shortening is needed than when wheat flour alone is used. The dark flours, such as barley, produce a pastry that is dark in color, but this is no particular disadvantage so long as the quality is not impaired.
No matter what kind of flour is used for the pastry, it should be as dry as possible. At times, putting the flour in a warm oven and allowing it to dry will prove to be advantageous. However, flour so treated should be cooled before it is used, since the cooler the ingredients are the better will be the pastry.
Cereal products of different kinds, such as corn meal, for instance, may be moistened, spread into pans in thin layers, and then baked. The shells thus produced may be filled with various kinds of filling and used very successfully. Such shells, however, can scarcely be considered as real pastry.
8. SHORTENING FOR PASTRY.--A solid fat, that is, one that will remain solid at ordinary room temperature, is the best shortening for pastry making. Oils of various kinds may be used, but in most cases the results are not so successful. If pastry is to have the desired flakiness, the shortening must not be broken into such minute particles and the flour must not be saturated with fat, as is more likely to be the case if oil is used in place of solid fat. In addition to being solid, the fat should be just as cold as possible.