Peel and dice the apples into small bite size pieces.
Turn the Instant Pot onto Saute mode.
Put the butter in the pot and allow it to melt.
Once melted, add in the oats. Toast them for 3 to 4 minutes stirring often.
Pour in the milk, water, cinnamon, salt and apples.
Put the lid on the pot in SEALING position.
Hit the cancel button to turn the Saute mode off. Then hit the manual button (or high pressure button) for 3 minutes.
Once the timer goes off, release the valve to let out the steam.
Stir the oatmeal and its ready to serve. Top with maple syrup, pecans, and raisins. Enjoy!