Plum Jam

Directions

1. 1
   Make a slit in sides of washed plums with a sharp knfe. Remove and discard pits, leaving plums whole.
2. 2
   Arrange plums in bottom of heavy non-aluminum saucepan. Add sugar, lemon juice and peel. Set aside in a cool area overnight.
3. 3
   Next morning bring plum mixture to a boil over medium-high heat. Remove from heat and stir. Set aside in cool area 1 day.
4. 4
   Nex morning bring plum mixture to a boil over medium-high heat, skimming frequently.
5. 5
   Remove fruit from saucepan using a slotted spoon. Reserve.
6. 6
   Boil liquid until syrup reaches the thread stage (or 230-degrees F on a candy thermometer).
7. 7
   Add fruit to syrup and return to a boil. Cool completely.
8. 8
   Pour into sterilized jars and seal.