Ingredient: Blackcurrant

Black currant tea is one of the oldest of old-fashioned remedies for sore throats and colds. It is made by pouring half a pint of boiling water on to a large tablespoonful of the jelly or jam. To make the jelly use the same recipe as for blackberry jelly.

The fresh juice pressed from the fruit is, of course, better than tea made from the jelly, but as winter is the season of coughs and colds the fruit is least obtainable when most needed.

Source: Food Remedies: Facts About Foods And Their Medicinal Uses, Florence Daniel

Jam

This can be made from almost any kind of ripe fruit. Blackberries, strawberries or raspberries are especially suited for this form of preserve. You must weigh your fruit (say blackberries), and allow three quarters of a pound of good sugar to each pound of fruit. Crush the fruit and sugar, with a biscuit beater, until they are well mashed; add a gill of water to each pound of fruit; boil gently (not rapidly like jelly) until it becomes a jelly-like mass, and when done, put it into glasses, or small earthenware pots and when cold, cover up like jelly. This is an excellent medicine in summer for dysentery; but if intended for invalids, you must spice it, and add a gill of brandy — fourth proof — to each pound of jam.

Source: La Cuisine Creole