I love this recipe, and though it takes a long time, it is very easy and worth the wait.
3 pounds apples - peeled, cored and chopped 1 cups sugar 2 teaspoons ground cinnamon 1/4 teaspoon ground cloves 1/4 teaspoon salt
Place apples in a slow cooker. Combine sugar, cinnamon, cloves and salt; pour over apples and mix well. Cover and cook on high for 1 hour. Reduce heat to low; cover and cook for 9-11 hours or until thickened and dark brown, stirring occasionally (stir more frequently as it thickens to prevent sticking). Uncover and cook on low until liquid is gone. Blend for smooth consistency. Spoon into freezer containers, leaving 1/2-in. headspace. Cover and refrigerate or freeze