Fill clean, sanitized pint jars with the pear sauce, leaving 1/4 inch head space.
Wipe the rim of the jar to remove any reside and add a new lid.
Screw clean band on finger tight.
Process in boiling water bath for 20 minutes, beginning the timer when the water returns to a full rolling boil.
Remove from the water, and allow to cool for 24 hours in a non-drafty place.
After fully cool, test lids.
Remove the bands, wipe the jars and store in the pantry for up to a year.