01 - In a medium saucepan, combine rolled oats, milk, water, ground cinnamon, ground nutmeg, and sea salt; stir to blend.
02 - Place saucepan over medium heat and bring to a gentle simmer, stirring occasionally to prevent sticking.
03 - Once simmering, stir in raisins and cook for 7 to 8 minutes, stirring frequently until oats are tender and mixture is creamy.
04 - Stir in maple syrup and vanilla extract; cook for an additional minute to meld flavors.
05 - Remove from heat and divide warm oatmeal evenly into two servings.
06 - Top with chopped toasted pecans or walnuts, additional maple syrup, and fresh sliced fruit as desired. Serve immediately.