Pumpkin Butter Recipe

Combine all ingredients in a medium saucepan; stir well. Bring to a boil; reduce heat, and simmer, uncovered, 30 minutes until mixture is smooth and thickened. Quickly pour pumpkin butter mixture into hot jars, filling to 1/4 inch from top. Wipe jar rims clean. Cover at once with metal lids and screw-on bands. Process in a boiling water bath 15 minutes.