Preserved Quinces
Take the largest and ripest yellow quinces; after they have remained on the trees till the first frost. Wipe them clean, and boil them whole till they are tender all through, and can be easily penetrated with a splinter skewer. Save and strain the water in which they were boiled. When cool, pare and core the quinces, and carefully remove the blemishes. To every pound of fruit allow a pound of the best double-refined loaf sugar. Make a syrup of the water in which the quinces were boiled, allowing half a pint of this water to every pound of sugar. When melted, set it in a porcelain kettle over a moderate fire, and boil and skim it till no more scum appears. Then put in the fruit, either whole or quartered, or cut into circular slices about half an inch thick; and boil it uncovered. When the quinces are quite clear and soft, (but not the least broken) take them out, and spread them on large flat dishes. Afterwards transfer them to large glass jars, rather more than half filled; pour the syrup warm over them; and when cool cover the jars, and tie pieces of bladder over the covers. You may boil, by themselves, the cores and parings, in as much water as will cover them well, till they are entirely dissolved. Then strain them through a linen bag, and while hot stir in as much powdered loaf sugar as will form a thick jelly. If the quinces have been preserved whole, fill up with this jelly the holes left by the cores; or if sliced, spread the jelly over the slices. Quinces soon become very hard and tough, unless they have been well boiled by themselves, before putting them into the sugar. Merely scalding or coddling them is not sufficient. If you have not jelly for filling up the holes, substitute marmalade. To keep quinces well, requires plenty of rich syrup.