CUT some large collops off a fillet of veal, and hack them well with the back of a knife. Spread very thinly force-meat over each, then roll them up, and either toast or bake them. Make a ragoo of oysters and sweetbreads cut in square bits, a few mushrooms and morels, and lay them in the dish with the rolls of veal. Put nice brown gravy into the dish, and send them up hot, with force-meat balls round them. Garnish with lemon.