Place the oats, salt and water in a small saucepan. Cover with lid and bring to a boil over medium high heat.  Immediately uncover, stir and reduce heat to lowest setting. Let it simmer just until the water is absorbed and the oats are as creamy or chewy as you like. This should only take a few minutes. Stir in the nuts and raisins and scoop into bowls. Stir in the sweetener of your choice and butter if desired. Add a splash of milk, if desired and serve immediately. Enjoy!