A classic small-batch peach jam made with Sure-Jell powdered pectin, fresh peaches, lemon juice, and sugar. Water bath canned for shelf-stable storage or stored in the refrigerator or freezer. Yields 5 to 6 half-pint jars with a beautiful golden gel set.
Measure peaches after peeling and chopping, not before.
Add all sugar at once for proper dissolution and set.
Cook exactly 1 minute after the second hard boil — do not over-cook.
Jam looks thin when hot; it sets as it cools over 24 to 48 hours.
Do not double the batch — make two separate batches if more jam is needed.
Sealed jars keep on the pantry shelf for up to 18 months.
Refrigerator storage (unsealed jars): use within a few weeks.
Freezer storage: up to 6 months in freezer-safe containers with headspace.
For reduced sugar, use Sure-Jell for Less or No Sugar Needed Recipes.