18 Unit Plums, Blood 4 Cup Water, Filtered 80 Milliliter Lemon, Juice 6 Cup Sugar, White
1. Cut plums into quarters, remove stones. Combine plums and the water in large saucepan; bring to a boil. Reduce heat; simmer, covered, 1 hour. 2. Add juice and sugar; stir over heat, without boiling, until sugar dissolves. 3. Boil, uncovered, stirring occasionally, about 20 minutes or until jam jells when tested. Pour hot jam into hot sterilised jars; seal while hot.