Common variants of demi-glace use a 1:1 mixture of beef or chicken stock to sauce espagnole; these are referred to as beef demi-glace (demi-glace au boeuf) or chicken demi-glace (demi-glace au poulet). The term demi-glace by itself implies that it is made with the traditional veal stock. 1 Preparation.
Gadus merlangus, Merlangus merlangus, whiting - a food fish of the Atlantic waters of Europe resembling the cod; sometimes placed in genus Gadus. saltwater fish - flesh of fish from the sea used as food. Merluccius bilinearis, silver hake, whiting - found off Atlantic coast of North America.
1 Species Menticirrhus americanus (also known as the Carolina whiting, king whiting, southern kingcroaker, and southern kingfish) found along the Atlantic and Gulf Coasts of the United States.  In Australia, India, and throughout the Indo-Pacific, the name whiting is used for fish in the Sillaginidae family.