Heat a small skillet over medium heat. Add the chopped nuts and toast them, stirring occasionally, until they become fragrant and lightly browned. Remove from heat and set aside.
In a medium-sized saucepan, combine the rolled oats and water. Add a pinch of salt. Bring the mixture to a boil over medium-high heat, then reduce the heat to low and simmer for about 5-7 minutes, stirring occasionally. The oats should become creamy and thick.
Stir in the mashed bananas, ground cinnamon, vanilla extract, and honey or maple syrup (if using). Continue to cook for another 2-3 minutes, or until the oats are thoroughly cooked and everything is well combined.
If the oatmeal is too thick, you can add more milk to reach your desired consistency. Stir in the milk gradually until you achieve the desired creaminess.
Divide the Banana Nut Oatmeal into serving bowls. Top each bowl with a sprinkle of toasted nuts and sliced bananas for extra texture and flavor.
Serve your Banana Nut Oatmeal hot and savor the delightful combination of creamy oats, sweet bananas, and nutty goodness.