Soldato
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If the jar was super full the jam might expand in the freezer and break the seal.
Jelly/Jam making questions??
- Thread starter Edward78
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Soldato
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- 28 Oct 2003
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I always sterilise jars in the oven. Wash and rinse & then put in oven for 15mins or until dry.
Jar your jam when it's warm & they should seal themselves tight and be fine in a cupboard for at least 1yr.
Jar your jam when it's warm & they should seal themselves tight and be fine in a cupboard for at least 1yr.