Boil the Water: In a medium saucepan, bring 2 cups of water (or milk for a creamier texture) to a boil over medium-high heat. Add a pinch of salt if desired.
Add the Oats: Once the water is boiling, stir in 1 cup of old-fashioned rolled oats
Reduce Heat and Simmer: Reduce the heat to low and let the oats simmer gently. Stir occasionally to prevent the oats from sticking to the bottom of the pan.
Cook the Oats: Continue to cook the oats for about 5 minutes, or until they reach your desired consistency. For thicker oatmeal, cook for an additional 1-2 minutes; for thinner oatmeal, add a bit more water or milk.
Remove from Heat: Once the oats are tender and have absorbed most of the liquid, remove the saucepan from the heat. Let the oatmeal sit for a minute to thicken slightly.
Serve: Spoon the oatmeal into bowls and add your favorite toppings such as fresh fruit, nuts, honey, cinnamon, or brown sugar. Enjoy warm.