Wash, pare, and core ripened pears. Slice and measure.
Put the pears through a food chopper using a fine blade or a blender.
Add pears to stainless steel pot. Add remaining ingredients to the pears.
Cook over slow heat, stirring frequently for 20 minutes, or until desired consistency.
Pack into hot sterilized jars leaving 1/4" headspace, remove air bubbles, wipe rims, add hot lids/rings.
Process in water bath canner for 10 minutes once the water has returned to a full rolling boil.