ps similar to those in the accompanying illustration. These
cups or "gem irons" as they are sometimes called, are to be obtained in
various shapes and sizes, but for this purpose the more shallow cups are
preferable. For baking the dough breads a perforated sheet of Russia
iron or heavy tin, which any tinner can make to fit the oven, is the
most serviceable, as it permits the hot air free access to all sides of
the bread at once. If such is not obtainable, the upper oven grate,
carefully washed and scoured, may be used Perforated pie tins also
answer very well for this purpose.
[Illustration: Making Unfermented Bread.]
The heat of the oven for baking should be sufficient to form a slight
crust over all sides of the bread before the air escapes, but not
sufficient to brown it within the first fifteen minutes. To aid in
forming the crust on the sides and bottom of batter breads, the iron
cups should be heated previous to introducing the batter. The degree of
heat required for baking will be about the same as for fermented rolls
and biscuit, and the fire should be so arranged as to keep a steady but
not greatly increasing heat.
Air is incorporated into batter breads by brisk and continuous agitating
and beating; into dough breads by thorough kneading, chopping, or
pounding.
Whatever the process by which the air is incorporated, it must be
_continuous_. For this reason it is especially essential in making
aerated bread that every thing be in readiness before commencing to put
the bread together. All the materials should be measured out, the
utensils to be used in readiness, and the oven properly heated. Success
is also dependent upon the dexterity with which the materials when ready
are put together. Batter bread often proves a failure although the
beating is kept up without cessation, because it is done slowly and
carelessly, or interspersed with stirring, thus permitting the air to
escape between the strokes.
If the bread is to be baked at once, the greater the dispatch with which
it can be gotten into a properly-heated oven the lighter it will be.
Crackers, rolls and other forms of dough breads often lack in lightness
because they were allowed to stand some time before baking. The same is
true of batter breads. If, for any reason, it is necessary to keep such
breads for any length of time after being prepared, before baking, set
the dish containing them directly on ice.
The lightness of aerated bread depends
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