Whiskey Cordial
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Ingredients
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1 lb. of ripe white currants, the rind of 2 lemons, 1/4 oz. of grated ginger, 1 quart of whiskey, 1 lb. of lump sugar.

Method
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Strip the currants from the stalks; put them into a large jug; add the lemon-rind, ginger, and whiskey; cover the jug closely, and let it remain covered for 24 hours. Strain through a hair sieve, add the lump sugar, and let it stand 12 hours longer; then bottle, and cork well.

Source: Mrs Beeton's Book of Household Management (1861)
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