of the whole bones, but by breaking them they can be dissolved more.
When there is an abundance of it, it causes the stock, when cold, to
become a jelly. The flesh of old animals contains more flavor than the
flesh of young ones. Brown meats contain more flavor than white.

Mutton is too strong in flavor for good stock, while veal, although
quite glutinous, furnishes very little nutriment.

Some cooks use meat that has once been cooked; this renders little
nourishment and destroys the flavor. It might answer for ready soup,
but for stock to keep it is not as good, unless it should be roasted
meats. Those contain higher fragrant properties; so by putting the
remains of roast meats in the stock-pot you obtain a better flavor.

The shin bone is generally used, but the neck or "sticking-piece," as
the butchers call it, contains more of the substance that you want to
extract, makes a stronger and more nutritious soup, than any other
part of the animal. Meats for soup should always be put on to cook in
_cold_ water, in a covered pot, and allowed to simmer slowly for
several hours, in order that the essence of the meat may be drawn out
thoroughly, and should be carefully skimmed to prevent it from
becoming turbid, never allowed to _boil fast_ at any time, and if more
water is needed, use boiling water from the tea-kettle; cold or
lukewarm water spoils the flavor. Never salt it before the meat is
tender (as that hardens and toughens the meat), especially if the meat
is to be eaten. Take off every particle of scum as it rises, and
before the vegetables are put in.

Allow a little less than a quart of water to a pound of meat and bone,
and a teaspoonful of salt. When done, strain through a colander. If