Mushroom Ketchup. No. 1.
Take a bushel of the large flaps of mushrooms, gathered dry, and bruise them with your hands. Put some of them into an earthen pan; throw some salt over them; then put in more mushrooms, then more salt, till you have done. Add half an ounce of beaten mace and cloves, and the same quantity of allspice; and let them stand five or six days, stirring them every day. Tie a paper over and bake for four hours in a slow oven; strain out the liquor through a cloth, and let it stand to settle. Pour it off clear from the sediment: to every gallon of liquor put a quart of red wine; if not salt enough, add a little more salt, with a race of ginger cut small, and half an ounce of cloves and mace, and boil till reduced nearly one third. Strain it through a sieve into a pan; next day pour it from the settlings, and bottle it for use.