Easy Apple Butter
["2 c. applesauce (16 oz. Musselman's)", "1 1/8 c. sugar", "5 tsp. vinegar", "2 1/2 tsp. cinnamon"]
["Cook on medium heat, stirring constantly with wooden spoon, about 20 minutes or until desired thickness.", "Makes about 1 pint jar."]
["applesauce", "sugar", "vinegar", "cinnamon"]