Pear Jam

"Fruit Pectin crystals are a fast and easy way to make good old homemade jams. Be sure not to deviate from the ingredient measurements or methods-fruit pectin requires a certain amount of sugar, acid and cooking time to form a proper gel."

Ingredients:

4 cups (1000 ml) finely chopped pears, about 1.4 kg or 9 medium
2 tbsp (30 ml) lemon juice
1 pkg (57 g) Fruit Pectin
5 cups (1250 ml) granulated sugar

Preparation:

Place 6 clean 250 ml mason jars on a rack in a boiling water canner; cover jars with water and heat to a simmer (180°F/82°C).
Set screw bands aside.
Heat LID sealing discs in hot water, not boiling (180°F/82°C).
Keep jars and sealing discs hot until ready to use.
Peel, core and finely chop or crush pears, one layer at a time.
Measure 4 cups (1000 ml) set aside.
Measure sugar; set aside.
In a large deep stainless steel saucepan, stir together prepared pears, lemon juice, 1/2 tsp (2 ml) butter or margarine to reduce foaming, and Pectin.
Over high heat, bring mixture to a full rolling boil.
Add all of the sugar.
Stirring constantly, return mixture to a full rolling boil that cannot be stirred down.
Boil hard 1 minute, stirring constantly.
Remove from heat; skim off foam, if necessary.
Ladle hot jam into a hot jar to within 1/4 inch (0.5 cm) of top of jar (headspace).
Using nonmetallic utensil, remove air bubbles and adjust headspace, if required, by adding more jam.
Wipe jar rim removing any food residue.
Centre hot sealng disc on clean jar rim.
Screw band down until resistance is met, then increase to fingertip tight.
Return filled jar to rack in canner.
Repeat for remaining jam.
When canner is filled, ensure that all jars are covered by at least one inch (2.5 cm) of water.
Cover canner and bring water to full rolling boil before starting to count processing time.
At altitudes up to 1000 ft (305 m), process – boil filled jars – 10 minutes.
When processing time is complete, turn stove off, remove canner lid, wait 5 minutes, then remove jars without tilting and place them upright on a protected work surface.
Cool upright, undisturbed 24 hours; DO NOT RETIGHTEN screw bands.
After cooling check jar seals.
Sealed lids curve downward and do not move when pressed.
Remove screw bands; wipe and dry bands and jars.
Store screw bands separately or replace loosely on jars, as desired.
Label and store jars in a cool, dark place.
For best quality, use home canned foods within one year.

First Made:
2010-09-18

Yield:
6 x 250 ml jars