This section is from the book "Mrs. Rorer's Diet For The Sick", by Sarah Tyson Rorer. Also available from Amazon: Mrs. Rorer's Diet For The Sick.
Wash one large tart apple, cut it into quarters, remove the seeds, slice the apple, put it in a saucepan with sufficient water to cover; cover the saucepan, bring quickly to a boil, and press through a sieve. Add a tablespoonful of sugar and turn it at once into a sauce boat.
Serve with roasted duck or goose.
Wash a half pint of cranberries, put them into a porcelain or granite saucepan with one gill (a half cupful) of water. Cover the saucepan, bring to boiling point, and press through a sieve. Return the pulp to the saucepan, add two-thirds of a cupful of sugar, stir until the sugar is dissolved, boil five minutes and cool.
Top and tail a half pint of ripe gooseberries, put them in a saucepan with a half cupful of water. Cover, bring to a boil, and press through a sieve. Add two tablespoon-fuls of sugar and cool.
Serve with meats.
Chop fine two of the outside stalks of celery, with the green tops.' Put them in a saucepan with a half pint of cold water, cover, boil slowly for thirty minutes, and drain. Thicken with two teaspoonfuls of flour or one of cornstarch moistened with a little water. Add a salt-spoonful of salt, take from the fire and add a level teaspoonful of butter and four tablespoonfuls of milk.
For diabetic patients thicken this with the yolk of egg, and omit the cornstarch and flour.
 
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