A great jam to help make just a few plums go a long way. Marrow squash acts as a chameleon here, bulking out the jam and soaking up the fruity sweetness of the plums.
Makes about 5 cups
INGREDIENTS
- 1 pound plums, halved and stoned
- 1 pound marrow squash flesh, cut into chunks
- 4 cups sugar
INSTRUCTIONS
- Put the plums and marrow squash together in a pan with ½ cup water then cook gently for 10 minutes until the plums are soft but still intact.
- Add the warmed sugar to the fruit and stir over a low heat until all the sugar has dissolved, then turn up the heat and boil rapidly to reach setting point. Skim if necessary.
- Pour the jam into hot, sterilized jars and seal .



