3.6 kg (8 lb) plums, washed and stoned
450 g (1 lb) onions, skinned and sliced
225 g (1/2 lb) currants, washed
1.1 litre (2 pt) spiced vinegar
450 g (1 lb) sugar
50 g (2 oz) salt
See the food glossary for information on recipe ingredients and
food-related terms, and for help on using cooking measurements, see
the measurements page.