Pear Relish

12 large pears, peeled,cut into pieces and ground
6 red bell peppers, seeded and chopped
6 green bell peppers, seeded and chopped
6 large onions, chopped
2 cups sugar
1 cup vinegar
2 tablespoons salt

Mix all the ingredients together in a big pot and cook them until the mixture is thick (about 1 hour).
Stir frequently.
Ladle the relish into hot, sterilized pint jars, cover, and process in a boiling bath for 15 minutes.