4 cups milk
1/2 cup brown sugar
1 tbsp melted butter
1/2 tsp salt
1 tsp cinnamon
2 cups old fashioned or steel cut oats (not quick cook)
2 cups apple, chopped
1 cup raisins
1 cup walnuts, chopped
Coat the inside of a 3 to 4 quart slow cooker with cooking spray.
Combine all ingredients in the slow cooker and mix well.
Cover and cook on Low overnight, do not exceed 7 to 8 hours, depending on how fast you crock pot cooks, this may need to be adjusted. Don't over cook.
Stir and serve. The leftovers can be refrigerated.
Simple, huh? Enjoy!