Place in your crockpot (in this order):
2 sliced apples (I used a sweet apple like a Gala or Honey Crisp)
1/4 c. brown sugar
1 tsp. cinnamon
Pinch of salt
2 c. of oatmeal
2 c. milk
2 c. water
DO NOT STIR!
Cook overnight, about 8 hours on low heat. (My old crockpot runs really hot, so I only did it about 5 hours).
In the morning, give it a good stir and add a little more milk if needed. This stuff was awesome and I'm keeping this recipe!