Prep the crockpot. Spray the inside with cooking spray or lightly brush it with oil so nothing sticks.
Combine ingredients. Add the almond milk, water, rolled oats, chopped apple, raisins, cane sugar, cinnamon (or spice blend), vanilla, and salt to the crockpot. Stir to combine everything evenly.
Set and forget. Set the crockpot on LOW for 8 hours. Walk away. Go to bed. Live your life.
Stir & serve. In the morning, stir the oatmeal and taste. If it feels too thick, add a splash of warm almond milk. Serve hot with your favorite toppings.
You just made breakfast while you slept. How satisfying is that?