0 1 warm water
Put an appropriate amount of oatmeal into a bowl, then add some warm water to the bowl and soak it for a while to soften the oatmeal, and then you can drink it.
02 boiled water
If you want oatmeal to soften quickly, you can add a proper amount of boiling water to oatmeal, and then stir it evenly with a spoon.
03 milk
After the oatmeal becomes soft, you can also add some milk to the oatmeal and then stir it, which will taste better.
04 rock sugar
If you like sweet things, you can add a proper amount of rock sugar to oatmeal. Don't drink until the rock sugar is melted.