Spray bottom and sides of inner pot with nonstick cooking spray.
Alternatively, add 1 cup of water to pot and put ingredients in a casserole dish that will fit on top of the trivet.
Mix together quick oats and almond milk.
Turn pressure valve to pressure setting and select a manual cooking time of 5 minutes.
Once cooking time has elapsed, do a quick release.
Add mix ins to the oatmeal and serve.