In a small crockpot, combine the steel cut oats, water, and salt. Stir. Cook on low for approximately 4 hours, on high for approximately 2 hours until desired consistency. Transfer to a Tupperware container and store in the fridge for up to 6 days. Dish out and microwave in the morning - topping with your desired ingredients.
Recipe by Five Wooden Spoons at https://www.fivewoodenspoons.com/2013/03/20/crockpot-steel-cut-oatmeal/