450g/1lb sugar to 450g/1lb fruit). Coarse-grain white granulated sugar is best for jam-making as it ensures a good clear jam, but fine caster sugar can also be used. The coarse grains dissolve ...

There are several reasons why this is the best strawberry freezer jam you ... Choosing your freezer jam jars Glass Food ...

Both types can be used for making cherry jam, but both are low in pectin ... the cherries on one side and flick the stone out — best to do this over a bowl to catch the juice.

Theresa May says she eats jam after removing mould ... And the important bit: You can be flexible with "best before" or "sell by" dates but don't risk serious food poisoning by eating foods ...

Put the pan on low heat and cook the mixture. Keep stirring until it thickens and gets a jam-like texture. Add a drop of vanilla extract for extra flavour. Transfer the jam into clean glass jars. Seal ...