How to make
Wash the blackberries, remove their stems, sprinkle with the sugar and leave overnight.
The next day, boil until thickened with the sugar. Before removing from the stove, add the citric acid.
Distribute the jam into jars, seal them well.
Wash the blackberries, remove their stems, sprinkle with the sugar and leave overnight.
The next day, boil until thickened with the sugar. Before removing from the stove, add the citric acid.
Distribute the jam into jars, seal them well.