Pick the elder-berries when full ripe, put them into a stone jar, and set them in the oven, or a kettle of boiling water, till the jar is hot through; then take them out and strain them through a coarse cloth, wringing the berries, and put the juice into a clean kettle: to every quart of juice put a pound of fine Lisbon sugar, let it boil and skim it well. When it is clear and fine, pour it into a jar; when cold, cover it close, and keep it till you make raisin wine: Then when you turn your wine, to every gallon of wine put half a pint of the elder syrup.