54. CRAYFISH SAUCE.
Boil thirty crayfish in the usual manner, trim the tails, and with
the bodies and shells make some crayfish butter (No. 181), which in-
corporate into about half a pint of reduced Velouté sauce; add a little
essence of anchovies, cayenne, and lemon-juice, and pass this sauce
through a tammy on to the crayfish tails.