Raspberry Jelly

Directions

1. 1
   1.
2. 2
   Place the berries in a large, heavy stockpot and place them over medium heat.
3. 3
   Cook, shaking the pan, until the berries deflate and are hot through, which will take 10 to 15 minutes.
4. 4
   Remove them from the heat and put them through a food mill, to extract the juice.
5. 5
   You should have about 3 pounds of juice.
6. 6
   2.
7. 7
   Place the juice and the sugar in the stockpot and cook over medium heat, stirring, until the sugar has dissolved and the mixture is boiling gently.
8. 8
   Skim off any impurities (there aren't likely to be many), and cook until the mixture falls thickly from the spoon, which should take between 20 and 30 minutes.
9. 9
   3.
10. 10
    Remove from the heat and seal according to the jar manufacturer's instructions.