Marrow and ginger jam
1 kg prepared marrow
2 inch piece fresh root ginger
1 kg sugar
100g crystallised ginger (or preserved stem ginger)
1 Bramley Apple
Peel marrow, remove seeds and discard. Dice flesh of marrow and steam for 5-10 minutes until tender
. Place in large bowl and add the thinly pared peel of 3 lemons and their juice
Take the bruised root ginger, Apple core and pips and lemon pips and tie in a muslin bag and add to the marrow in the bowl.
Stir in the sugar, cover and leave overnight.
The following day, place marrow mixture in a large pan and heat gently whilst stirring until the sugar has dissolved taking care not to break up the marrow pieces.. Add the chopped crystallised ginger and stir ensuring any sugar adhering to the ginger dissolves. Bring rapidly to the boil and continue boiling until the marrow is translucent - continue boiling until a set is obtained or the syrup is thick and golden. This will probably take 30-40 minutes. It is difficult to obtain a really firm set with marrow jam without adding commercial pectin but the apple and lemon should help obtain a "soft set". If you have used "jam sugar", this has added pectin and will give a better set. When you think you have a set, put a spoonful of the jam on a dry, cold plate. If it forms a skin or wrinkles when a finger is drawn across it has reached a set. Allow the mixture to cool a little, a few minutes only and then pour or ladle into sterilised jars whilst still hot and seal..
Hove, September 2015