Plum Jam W/Canning Directions
- 6 cups ripe plums, crushed
- 6 cups sugar
- 14 cup lemon juice
- 1 teaspoon cinnamon
- Wash and pit plums.
- Leave skin on.
- Crush plums in food processor, chopper, or blender.
- There may be some foam.
- It's okay to have some fruit chunks.
- Stir the plums and sugar together in a deep, large pot and slowly (to reduce foaming) bring it to a boil at 220 degrees and boil for 15 -20 minutes.
- Skim off foam.
- While the plums are boiling, disinfect the canning jars and lids in boiling water.
- This will also help to soften the gel rim of the lids.
- Fill the jars to 1/4 inch from the top and seal tightly.
- Give the jars a 10-15 minute water bath in boiling water.
- Remove from the water and allow to cool overnight in a draft-free area.
- Jars should not be touching.
- You will hear the lids pop as they cool and seal.
- Test the seal in the morning.
- You should not be able to "pop" it up and down.
- If any jars do not seal, store in the fridge and use those first!
- (You can use a new lid and give it another water bath too.
- ).
- Sealed jars should be good for 6 months to a year.
ripe plums, sugar, lemon juice, cinnamon
Taken from www.food.com/recipe/plum-jam-w-canning-directions-502775 (may not work)