Core peel and chop apples.

Place in slow cooker.

Mix together remaining ingredients and pour over apples.

Cook on high for 1 hour.

Reduce to low and cook for 10-12 hours until mixture turns dark brown.

Use immersion blender to remove lumps or preocess in blender in batches.

Leave uncover cooking for 1-2 hours until mixture thickens.

Allow to cool.

Transfer to airtight containers and store in refrigerator,