Take fifteen anchovies, chop them fine, and steep them in vinegar
for a week, keeping the vessel closely covered. Then put them into
a pint of claret or port wine. Scrape fine a large stick of
horseradish, and chop two onions, a handful of parsley, a tea-spoonful
of the leaves of lemon-thyme, and two large peach leaves.
Add a nutmeg, six or eight blades of mace, nine cloves, and a tea-spoonful
of black pepper, all slightly pounded in a mortar. Put
all these ingredients into a silver or block tin sauce-pan, or
into an earthen pipkin, and add a few grains of cochineal to
colour it. Pour in a large half pint of the best vinegar, and
simmer it slowly till the bones of the anchovies are entirely
dissolved.
Strain the liquor through a sieve, and when quite cold put it away
for use in small bottles; the corks dipped in melted rosin, and
well-secured by pieces of leather tied closely over them. Fill
each bottle quite full, as it will keep the better for leaving no
vacancy.
This sauce will give a fine flavour to melted butter.