Autumn Quick Marmalade
1 Large Grapefruit
2 Large Oranges
2 Lemons
1 ½ pints Water
4 lb. Sugar
1 Bottle Certo
1. Wash the fruit and cut into four.
2. Put the fruit into a pan with the water
and simmer, covered, for 1 hour.
Reduce
water content to 19 fl oz (570 ml).
3. Remove the fruit and cut up finely in a
chopping board, discarding the
pips.
4. Return the chopped fruit to the pan
containing the liquid.
5. Add the sugar and heat gently, stirring
occasionally until the sugar has
dissolved.
6. Bring to a full rolling boil and boil
rapidly for 5 minutes.
7. Remove from the heat and stir in the
Certo. Allow to cool then pot and
cover in the usual way.