Peel, core, and chop apples into 1-2 inch chunks. Make sure they are all around the same size for even cooking.

Combine all ingredients into slow cooker. Cook for 4-5 hours on low. Mine cooked for 5 hours but check at around 4 hours.

Using a potato masher mash apples till desired consistency. You can add a little more cider if needed. Serve warm or chilled.