Blackberry jam

folderjam | vegan

blackberry-jam

Certo site

Makes 5 jars

Ingredients

2 lb (900g) blackberries
3 lb (1.4kg) sugar
½ bottle Certo

Method

  1. Use only fully ripe fruit.
  2. Crush thoroughly.
  3. Measure sugar and 2 lb. prepared fruit into a large preserving pan and
    mix well.
  4. Bring to a full rolling boil and boil over the hottest heat.
  5. Stir constantly before and while boiling.
  6. Boil hard for 2 minutes.
  7. Remove from the heat and stir in the Certo.
  8. Skim and stir by turns for just 5 minutes.
  9. Cool slightly to prevent fruit from floating.
  10. Pot and cover in the usual way.

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