Original Receipt in 'The Experienced English Housekeeper' by Elizabeth Raffald (Raffald 1769)To make Red Strawberry Jam
GATHER the scarlet strawberries very ripe bruise them very fine and put to them a little juice of strawberries, beat and sift their weight in sugar strew it among them, and put them in the preserving pan, set them over a clear slow fire fleim them and boil them twenty minutes, then put them in pots or glasses for use