1 cups water
2 cups whole milk
1 cup apples, chopped
1 cup steel-cut oats
1 tbsp honey
1 tsp vanilla
1 tsp ground cinnamon
4 tsp butter
Stir water, milk, apples, oats, butter, honey, vanilla, and vinnamon together in slow cooker.
Cook on low for 8 hours overnight.
Divide into 4 equal servings.