Pear Butter

I haven't tried this, but it sounded good, so I'm sharing...

Pear Butter
8 cups thick pear pulp
4 cups sugar
1 ½ tsp. cinnamon

Wash pears. Core and slice but do not peel. Put in a pan, add enough water to cover fruit and cook until very soft. Drain off excess water and press through a sieve. Add sugar and spice. Cook until thick, stirring frequently to prevent burning. Pour into jars and seal while hot.