391. Ox-tails au Gratin.—Cook two ox-tails as before, and when cold, dry them upon a cloth, season with pepper and salt, have a couple of eggs well beaten upon a plate, into which dip each piece singly, afterwards throwing them into a dish of bread-crumbs, to cover every part, then beat them lightly with a knife, and again egg and bread-crumb them, broil them upon a gridiron, or place them in a very hot oven until of a brownish color, when serve with any sauce you may fancy, or with a little plain gravy.