Apple Butter - cooking recipe

Ingredients

apple (enough to over fill slow cooker or 4 quart crock pot)
1/2 cup vinegar
3 cups white sugar
1 cup brown sugar
3 teaspoons ground cinnamon
1/4 teaspoon ground cloves

Preparation

Peel, core and slice enough apples to fill a 4-quart slow cooker or crock pot so full that the lid will not go down over it.
Add vinegar; cook for 18 hours.
If crock pot is fast cooking, cook on high for 10 hours, stirring occasionally.
Add white sugar, brown sugar, cinnamon and cloves.
Put into blender to blend it like apple butter. Mix all together and cook 4 more hours.
Seal in jars.