Polpettine alla Salsa Piccante (Beef Olives)

Ingredients: Beef steak, butter, stock, onions, sausage meat.

Chop beef steak into thin slices, and place a little forcemeat of fowl or veal on each, Add a little sausage meat to it: roll up the slices of beef and cook them with butter and onions, and when they are well fried, pour some stock over them, and let them absorb it. Serve with a tomato sauce, or spicy sauce made with a quarter of a pint of rich Espagnole, and a dessert-spoonful of clearing sauce.