COOKING GRAINS.
All grains, with the exception of rice and different grain
meals, require extensive cooking with gentle and constant heat to dissolve
their tissues and convert their starch into dextrine, making them easier to
digest. Even so-called "steam-cooked" grains, which are promised to
be ready in five or ten minutes, require significantly longer cooking to fully
prepare them for digestion. These so-called swiftly prepared grains are simply
heated before grinding, which has the effect of eliminating any microscopic
organisms found in the
grain. They are then
crushed and shredded. Bicarbonate of soda and lime is added to help dissolve
the albuminoids, and sometimes diastase to aid the conversion of the starch
into sugar; but there is nothing in this preparatory process that so alters the
chemical nature of the grain as to make it possible to cook it ready for easy
digestion in five or ten minutes. An insufficiently cooked grain, although it
may be palatable, is not in a condition to be readily acted upon by the
digestive fluids, and is in consequence left undigested to act as a mechanical
irritant. Water is the most common liquid used
to cook grains, but many of them are richer and more flavorful when milk is
blended with water, one part to two. This is especially true for rice, hominy,
and farina. When using water, soft water is preferred over hard water. There is
no need for salt, but if it is needed, it is usually mixed into the water
before adding the grain or meal.
The
amount of liquid required varies depending on the grain, how it is milled, how
it is cooked, and the desired consistency for the cooked grain; porridge
requires more liquid than mush.
Before cooking any grain, it is important to thoroughly inspect it.
The following points should be observed while cooking grains:
1. Use the same or two utensils of equal size to correctly measure both liquid
and grain.
2.
Bring the water to a boil before adding the grain, but do not let it boil for
too long until it has evaporated significantly, since this will change the
balance of water and grain enough to modify the consistency of the mush when
cooked. Slowly introduce the grain so that it does not stop sinking to the
bottom, and the entire mixture thickens.
Stirring makes the preparation pasty and spoils its look.
3.
Continue to stir the grain until it has set, but then stop. Grains are
significantly more appealing when they can retain their original shape after
being suitably softened. Stirring makes the preparation pasty and spoils its
look.
All mushes containing meal or flour should be made into a
batter with a portion of the liquid kept from the quantity specified before
inserting it into the boiling water. This eliminates the tendency to cook in
lumps, which occurs when dry meal is sprinkled into boiling liquid. However,
the wet half must be added slowly, while vigorously swirling, so that the
boiling is not interrupted.
Use
warm water to moisten. The other instructions stated for whole or broken grains
apply to ground products.
When the grain is sufficiently cooked, place it in the refrigerator or
somewhere where it will cool rapidly (slow chilling may cause fermentation) and
leave overnight.
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