643. Celery.—Cut about ten heads of large celery from six to seven inches long, trim the outside and cut the root to a point, wash it very well between the leaves, tie three together, put a gallon of water, with two ounces of salt, to boil, then add the celery, and boil for fifteen minutes, then drain it, put into a stewpan a small slice of bacon, and lay the celery on it, put it on the fire for two minutes, add one onion sliced, cover with broth until quite tender, then take it out, and dish on a piece of toast, pass the gravy through a sieve into a stewpan, skim off the fat, reduce it to a demi-glaze, add a little sugar and a small pat of butter, which you have rubbed into some flour, stir it well, and sauce over; it ought to be thick, and of a nice brown color, which produce, if required, by a little coloring. Marrow may be served with it, by taking two good pieces of marrow, and boil for a few minutes in a quart of water, and serve on each side the celery. It can also be cooked plain boiled, and served with melted butter over, and also boiled in eight tablespoonfuls of brown sauce, six of broth, and half a teaspoonful of sugar, in which it has boiled ten minutes, or until tender; sauce over and serve.