3. ESPAGNOLE, OR BROWN SAUCE.
LET the stock Espagnole (No. 2) be turned out into a large stew-
pan, adding thereto some essence of mushrooms, and sufficient blond
of veal to enable the sauce to clarify itself; stir it over the fire till it
boils, and then set it down by the side to continue boiling gently.
When the sauce has thoroughly clarified itself, by gentle ebullition,
and assumes a bright velvety smoothness, reduce it over a brisk fire
to the desired consistency, and then pass it through a tammy for use.