Hannah's Peanut Butter Oatmeal

Combine water and salt in a saucepan and bring to a boil. Stir in oats and cook, stirring, for 5 to 6 minutes.

Scoop up all of the oatmeal and transfer into a small bowl. Stir in peanut butter until well combined. Use a butter knife to help mix it in if necessary. Mix in vanilla extract. Combine sugar and cinnamon and sprinkle over the top.