278. A plainer method.—Blanch three dozen of oysters, which again put into the stewpan, with their liquor (after having detached the beards), add six peppercorns and half a blade of mace; place them over the fire, and when beginning to simmer, add a piece of butter the size of a walnut, with which you have mixed sufficient flour to form a paste, breaking it in four or five pieces; shake the stewpan round over the fire, and when upon the point of boiling, and becoming thick, add half a gill of milk, or more if required; season with a little cayenne, salt, pepper, and a few drops of essence of anchovies; serve very hot.